1251241352

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1087}}^1\times {\mathrm{7573}}^1$

素因数の和:8685

約数の個数: 32

約数和(自身を含む): 2472153600

約数和(自身を除く): 1220912248

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1087, 2174, 4348, 7573, 8696, 15146, 20653, 30292, 41306, 60584, 82612, 143887, 165224, 287774, 575548, 1151096, 8231851, 16463702, 32927404, 65854808, 156405169, 312810338, 625620676, 1251241352]

約数ペア:

[(1, 1251241352), (2, 625620676), (4, 312810338), (8, 156405169), (19, 65854808), (38, 32927404), (76, 16463702), (152, 8231851), (1087, 1151096), (2174, 575548), (4348, 287774), (7573, 165224), (8696, 143887), (15146, 82612), (20653, 60584), (30292, 41306)]