1909486657

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{42293}}^1$

素因数の和:42480

約数の個数: 16

約数和(自身を含む): 2160039168

約数和(自身を除く): 250552511

約数列:

[1, 13, 23, 151, 299, 1963, 3473, 42293, 45149, 549809, 972739, 6386243, 12645607, 83021159, 146883589, 1909486657]

約数ペア:

[(1, 1909486657), (13, 146883589), (23, 83021159), (151, 12645607), (299, 6386243), (1963, 972739), (3473, 549809), (42293, 45149)]