399424826

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{1237}}^1\times {\mathrm{9497}}^1$

素因数の和:10753

約数の個数: 16

約数和(自身を含む): 634960296

約数和(自身を除く): 235535470

約数列:

[1, 2, 17, 34, 1237, 2474, 9497, 18994, 21029, 42058, 161449, 322898, 11747789, 23495578, 199712413, 399424826]

約数ペア:

[(1, 399424826), (2, 199712413), (17, 23495578), (34, 11747789), (1237, 322898), (2474, 161449), (9497, 42058), (18994, 21029)]