310061744

素因数分解:

$2^4\times {\mathrm{2251}}^1\times {\mathrm{8609}}^1$

素因数の和:10868

約数の個数: 20

約数和(自身を含む): 601081320

約数和(自身を除く): 291019576

約数列:

[1, 2, 4, 8, 16, 2251, 4502, 8609, 9004, 17218, 18008, 34436, 36016, 68872, 137744, 19378859, 38757718, 77515436, 155030872, 310061744]

約数ペア:

[(1, 310061744), (2, 155030872), (4, 77515436), (8, 38757718), (16, 19378859), (2251, 137744), (4502, 68872), (8609, 36016), (9004, 34436), (17218, 18008)]