1887805392

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{210317}}^1$

素因数の和:210356

約数の個数: 80

約数和(自身を含む): 5633157312

約数和(自身を除く): 3745351920

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 33, 34, 44, 48, 51, 66, 68, 88, 102, 132, 136, 176, 187, 204, 264, 272, 374, 408, 528, 561, 748, 816, 1122, 1496, 2244, 2992, 4488, 8976, 210317, 420634, 630951, 841268, 1261902, 1682536, 2313487, 2523804, 3365072, 3575389, 4626974, 5047608, 6940461, 7150778, 9253948, 10095216, 10726167, 13880922, 14301556, 18507896, 21452334, 27761844, 28603112, 37015792, 39329279, 42904668, 55523688, 57206224, 78658558, 85809336, 111047376, 117987837, 157317116, 171618672, 235975674, 314634232, 471951348, 629268464, 943902696, 1887805392]

約数ペア:

[(1, 1887805392), (2, 943902696), (3, 629268464), (4, 471951348), (6, 314634232), (8, 235975674), (11, 171618672), (12, 157317116), (16, 117987837), (17, 111047376), (22, 85809336), (24, 78658558), (33, 57206224), (34, 55523688), (44, 42904668), (48, 39329279), (51, 37015792), (66, 28603112), (68, 27761844), (88, 21452334), (102, 18507896), (132, 14301556), (136, 13880922), (176, 10726167), (187, 10095216), (204, 9253948), (264, 7150778), (272, 6940461), (374, 5047608), (408, 4626974), (528, 3575389), (561, 3365072), (748, 2523804), (816, 2313487), (1122, 1682536), (1496, 1261902), (2244, 841268), (2992, 630951), (4488, 420634), (8976, 210317)]