2013225412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{331}}^1\times {\mathrm{1009}}^1$

素因数の和:1492

約数の個数: 48

約数和(自身を含む): 3887029440

約数和(自身を除く): 1873804028

約数列:

[1, 2, 4, 11, 22, 44, 137, 274, 331, 548, 662, 1009, 1324, 1507, 2018, 3014, 3641, 4036, 6028, 7282, 11099, 14564, 22198, 44396, 45347, 90694, 138233, 181388, 276466, 333979, 498817, 552932, 667958, 997634, 1335916, 1520563, 1995268, 3041126, 3673769, 6082252, 7347538, 14695076, 45755123, 91510246, 183020492, 503306353, 1006612706, 2013225412]

約数ペア:

[(1, 2013225412), (2, 1006612706), (4, 503306353), (11, 183020492), (22, 91510246), (44, 45755123), (137, 14695076), (274, 7347538), (331, 6082252), (548, 3673769), (662, 3041126), (1009, 1995268), (1324, 1520563), (1507, 1335916), (2018, 997634), (3014, 667958), (3641, 552932), (4036, 498817), (6028, 333979), (7282, 276466), (11099, 181388), (14564, 138233), (22198, 90694), (44396, 45347)]