2597472878

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:311

約数の個数: 144

約数和(自身を含む): 5448820608

約数和(自身を除く): 2851347730

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 43, 77, 86, 91, 121, 143, 154, 169, 182, 211, 242, 286, 301, 338, 422, 473, 559, 602, 847, 946, 1001, 1118, 1183, 1477, 1573, 1694, 1859, 2002, 2321, 2366, 2743, 2954, 3146, 3311, 3718, 3913, 4642, 5203, 5486, 6149, 6622, 7267, 7826, 9073, 10406, 11011, 12298, 13013, 14534, 16247, 18146, 19201, 20449, 22022, 25531, 26026, 30173, 32494, 35659, 36421, 38402, 40898, 43043, 50869, 51062, 60346, 63511, 67639, 71318, 72842, 79937, 86086, 99803, 101738, 117949, 127022, 135278, 143143, 159874, 178717, 199606, 211211, 235898, 249613, 286286, 331903, 357434, 392249, 422422, 473473, 499226, 559559, 663806, 698621, 784498, 825643, 879307, 946946, 1097833, 1119118, 1297439, 1397242, 1533337, 1651286, 1758614, 2195666, 2323321, 2594878, 2745743, 3066674, 4314739, 4646642, 5491486, 6155149, 7684831, 8629478, 9082073, 10733359, 12310298, 14271829, 15369662, 16866707, 18164146, 21466718, 28543658, 30203173, 33733414, 60406346, 99902803, 118066949, 185533777, 199805606, 236133898, 371067554, 1298736439, 2597472878]

約数ペア:

[(1, 2597472878), (2, 1298736439), (7, 371067554), (11, 236133898), (13, 199805606), (14, 185533777), (22, 118066949), (26, 99902803), (43, 60406346), (77, 33733414), (86, 30203173), (91, 28543658), (121, 21466718), (143, 18164146), (154, 16866707), (169, 15369662), (182, 14271829), (211, 12310298), (242, 10733359), (286, 9082073), (301, 8629478), (338, 7684831), (422, 6155149), (473, 5491486), (559, 4646642), (602, 4314739), (847, 3066674), (946, 2745743), (1001, 2594878), (1118, 2323321), (1183, 2195666), (1477, 1758614), (1573, 1651286), (1694, 1533337), (1859, 1397242), (2002, 1297439), (2321, 1119118), (2366, 1097833), (2743, 946946), (2954, 879307), (3146, 825643), (3311, 784498), (3718, 698621), (3913, 663806), (4642, 559559), (5203, 499226), (5486, 473473), (6149, 422422), (6622, 392249), (7267, 357434), (7826, 331903), (9073, 286286), (10406, 249613), (11011, 235898), (12298, 211211), (13013, 199606), (14534, 178717), (16247, 159874), (18146, 143143), (19201, 135278), (20449, 127022), (22022, 117949), (25531, 101738), (26026, 99803), (30173, 86086), (32494, 79937), (35659, 72842), (36421, 71318), (38402, 67639), (40898, 63511), (43043, 60346), (50869, 51062)]