388756652

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{751}}^1\times {\mathrm{1019}}^1$

素因数の和:1901

約数の個数: 24

約数和(自身を含む): 687267840

約数和(自身を除く): 298511188

約数列:

[1, 2, 4, 127, 254, 508, 751, 1019, 1502, 2038, 3004, 4076, 95377, 129413, 190754, 258826, 381508, 517652, 765269, 1530538, 3061076, 97189163, 194378326, 388756652]

約数ペア:

[(1, 388756652), (2, 194378326), (4, 97189163), (127, 3061076), (254, 1530538), (508, 765269), (751, 517652), (1019, 381508), (1502, 258826), (2038, 190754), (3004, 129413), (4076, 95377)]