13879892884

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{419}}^1\times {\mathrm{1997}}^1$

素因数の和:2473

約数の個数: 96

約数和(自身を含む): 29605564800

約数和(自身を除く): 15725671916

約数列:

[1, 2, 4, 11, 13, 22, 26, 29, 44, 52, 58, 116, 143, 286, 319, 377, 419, 572, 638, 754, 838, 1276, 1508, 1676, 1997, 3994, 4147, 4609, 5447, 7988, 8294, 9218, 10894, 12151, 16588, 18436, 21788, 21967, 24302, 25961, 43934, 48604, 51922, 57913, 59917, 87868, 103844, 115826, 119834, 133661, 157963, 231652, 239668, 267322, 285571, 315926, 534644, 571142, 631852, 637043, 752869, 836743, 1142284, 1274086, 1505738, 1673486, 1737593, 2548172, 3011476, 3346972, 3475186, 6950372, 8281559, 9204173, 10877659, 16563118, 18408346, 21755318, 24265547, 33126236, 36816692, 43510636, 48531094, 97062188, 119654249, 239308498, 266921017, 315452111, 478616996, 533842034, 630904222, 1067684068, 1261808444, 3469973221, 6939946442, 13879892884]

約数ペア:

[(1, 13879892884), (2, 6939946442), (4, 3469973221), (11, 1261808444), (13, 1067684068), (22, 630904222), (26, 533842034), (29, 478616996), (44, 315452111), (52, 266921017), (58, 239308498), (116, 119654249), (143, 97062188), (286, 48531094), (319, 43510636), (377, 36816692), (419, 33126236), (572, 24265547), (638, 21755318), (754, 18408346), (838, 16563118), (1276, 10877659), (1508, 9204173), (1676, 8281559), (1997, 6950372), (3994, 3475186), (4147, 3346972), (4609, 3011476), (5447, 2548172), (7988, 1737593), (8294, 1673486), (9218, 1505738), (10894, 1274086), (12151, 1142284), (16588, 836743), (18436, 752869), (21788, 637043), (21967, 631852), (24302, 571142), (25961, 534644), (43934, 315926), (48604, 285571), (51922, 267322), (57913, 239668), (59917, 231652), (87868, 157963), (103844, 133661), (115826, 119834)]