310538012

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{687031}}^1$

素因数の和:687148

約数の個数: 12

約数和(自身を含む): 548251536

約数和(自身を除く): 237713524

約数列:

[1, 2, 4, 113, 226, 452, 687031, 1374062, 2748124, 77634503, 155269006, 310538012]

約数ペア:

[(1, 310538012), (2, 155269006), (4, 77634503), (113, 2748124), (226, 1374062), (452, 687031)]