902418572

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{953}}^1\times {\mathrm{21521}}^1$

素因数の和:22489

約数の個数: 24

約数和(自身を含む): 1724686992

約数和(自身を除く): 822268420

約数列:

[1, 2, 4, 11, 22, 44, 953, 1906, 3812, 10483, 20966, 21521, 41932, 43042, 86084, 236731, 473462, 946924, 20509513, 41019026, 82038052, 225604643, 451209286, 902418572]

約数ペア:

[(1, 902418572), (2, 451209286), (4, 225604643), (11, 82038052), (22, 41019026), (44, 20509513), (953, 946924), (1906, 473462), (3812, 236731), (10483, 86084), (20966, 43042), (21521, 41932)]