4992988

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:107

約数の個数: 96

約数和(自身を含む): 12418560

約数和(自身を除く): 7425572

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 29, 43, 44, 52, 58, 77, 86, 91, 116, 143, 154, 172, 182, 203, 286, 301, 308, 319, 364, 377, 406, 473, 559, 572, 602, 638, 754, 812, 946, 1001, 1118, 1204, 1247, 1276, 1508, 1892, 2002, 2233, 2236, 2494, 2639, 3311, 3913, 4004, 4147, 4466, 4988, 5278, 6149, 6622, 7826, 8294, 8729, 8932, 10556, 12298, 13244, 13717, 15652, 16211, 16588, 17458, 24596, 27434, 29029, 32422, 34916, 43043, 54868, 58058, 64844, 86086, 96019, 113477, 116116, 172172, 178321, 192038, 226954, 356642, 384076, 453908, 713284, 1248247, 2496494, 4992988]

約数ペア:

[(1, 4992988), (2, 2496494), (4, 1248247), (7, 713284), (11, 453908), (13, 384076), (14, 356642), (22, 226954), (26, 192038), (28, 178321), (29, 172172), (43, 116116), (44, 113477), (52, 96019), (58, 86086), (77, 64844), (86, 58058), (91, 54868), (116, 43043), (143, 34916), (154, 32422), (172, 29029), (182, 27434), (203, 24596), (286, 17458), (301, 16588), (308, 16211), (319, 15652), (364, 13717), (377, 13244), (406, 12298), (473, 10556), (559, 8932), (572, 8729), (602, 8294), (638, 7826), (754, 6622), (812, 6149), (946, 5278), (1001, 4988), (1118, 4466), (1204, 4147), (1247, 4004), (1276, 3913), (1508, 3311), (1892, 2639), (2002, 2494), (2233, 2236)]