2012858024

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{22483}}^1$

素因数の和:22558

約数の個数: 48

約数和(自身を含む): 4111873920

約数和(自身を除く): 2099015896

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 361, 589, 722, 1178, 1444, 2356, 2888, 4712, 11191, 22382, 22483, 44764, 44966, 89528, 89932, 179864, 427177, 696973, 854354, 1393946, 1708708, 2787892, 3417416, 5575784, 8116363, 13242487, 16232726, 26484974, 32465452, 52969948, 64930904, 105939896, 251607253, 503214506, 1006429012, 2012858024]

約数ペア:

[(1, 2012858024), (2, 1006429012), (4, 503214506), (8, 251607253), (19, 105939896), (31, 64930904), (38, 52969948), (62, 32465452), (76, 26484974), (124, 16232726), (152, 13242487), (248, 8116363), (361, 5575784), (589, 3417416), (722, 2787892), (1178, 1708708), (1444, 1393946), (2356, 854354), (2888, 696973), (4712, 427177), (11191, 179864), (22382, 89932), (22483, 89528), (44764, 44966)]