557492830

素因数分解:

$2^1\times 5^1\times {\mathrm{1481}}^1\times {\mathrm{37643}}^1$

素因数の和:39131

約数の個数: 16

約数和(自身を含む): 1004191344

約数和(自身を除く): 446698514

約数列:

[1, 2, 5, 10, 1481, 2962, 7405, 14810, 37643, 75286, 188215, 376430, 55749283, 111498566, 278746415, 557492830]

約数ペア:

[(1, 557492830), (2, 278746415), (5, 111498566), (10, 55749283), (1481, 376430), (2962, 188215), (7405, 75286), (14810, 37643)]