2315324

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{521}}^1$

素因数の和:637

約数の個数: 24

約数和(自身を含む): 4472496

約数和(自身を除く): 2157172

約数列:

[1, 2, 4, 11, 22, 44, 101, 202, 404, 521, 1042, 1111, 2084, 2222, 4444, 5731, 11462, 22924, 52621, 105242, 210484, 578831, 1157662, 2315324]

約数ペア:

[(1, 2315324), (2, 1157662), (4, 578831), (11, 210484), (22, 105242), (44, 52621), (101, 22924), (202, 11462), (404, 5731), (521, 4444), (1042, 2222), (1111, 2084)]