381752012

素因数分解:

$2^2\times {\mathrm{607}}^1\times {\mathrm{157229}}^1$

素因数の和:157840

約数の個数: 12

約数和(自身を含む): 669170880

約数和(自身を除く): 287418868

約数列:

[1, 2, 4, 607, 1214, 2428, 157229, 314458, 628916, 95438003, 190876006, 381752012]

約数ペア:

[(1, 381752012), (2, 190876006), (4, 95438003), (607, 628916), (1214, 314458), (2428, 157229)]