2005403404

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{51521}}^1$

素因数の和:51825

約数の個数: 24

約数和(自身を含む): 3618080928

約数和(自身を除く): 1612677524

約数列:

[1, 2, 4, 37, 74, 148, 263, 526, 1052, 9731, 19462, 38924, 51521, 103042, 206084, 1906277, 3812554, 7625108, 13550023, 27100046, 54200092, 501350851, 1002701702, 2005403404]

約数ペア:

[(1, 2005403404), (2, 1002701702), (4, 501350851), (37, 54200092), (74, 27100046), (148, 13550023), (263, 7625108), (526, 3812554), (1052, 1906277), (9731, 206084), (19462, 103042), (38924, 51521)]