636005282

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{26021}}^1$

素因数の和:26146

約数の個数: 24

約数和(自身を含む): 1059043356

約数和(自身を除く): 423038074

約数列:

[1, 2, 11, 22, 101, 121, 202, 242, 1111, 2222, 12221, 24442, 26021, 52042, 286231, 572462, 2628121, 3148541, 5256242, 6297082, 28909331, 57818662, 318002641, 636005282]

約数ペア:

[(1, 636005282), (2, 318002641), (11, 57818662), (22, 28909331), (101, 6297082), (121, 5256242), (202, 3148541), (242, 2628121), (1111, 572462), (2222, 286231), (12221, 52042), (24442, 26021)]