974806654

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{82457}}^1$

素因数の和:82739

約数の個数: 16

約数和(自身を含む): 1531739808

約数和(自身を除く): 556933154

約数列:

[1, 2, 23, 46, 257, 514, 5911, 11822, 82457, 164914, 1896511, 3793022, 21191449, 42382898, 487403327, 974806654]

約数ペア:

[(1, 974806654), (2, 487403327), (23, 42382898), (46, 21191449), (257, 3793022), (514, 1896511), (5911, 164914), (11822, 82457)]