306234428

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{211}}^1\times {\mathrm{3391}}^1$

素因数の和:3713

約数の個数: 24

約数和(自身を含む): 543642624

約数和(自身を除く): 237408196

約数列:

[1, 2, 4, 107, 211, 214, 422, 428, 844, 3391, 6782, 13564, 22577, 45154, 90308, 362837, 715501, 725674, 1431002, 1451348, 2862004, 76558607, 153117214, 306234428]

約数ペア:

[(1, 306234428), (2, 153117214), (4, 76558607), (107, 2862004), (211, 1451348), (214, 1431002), (422, 725674), (428, 715501), (844, 362837), (3391, 90308), (6782, 45154), (13564, 22577)]