396687898

素因数分解:

$2^1\times {\mathrm{239}}^1\times {\mathrm{691}}^1\times {\mathrm{1201}}^1$

素因数の和:2133

約数の個数: 16

約数和(自身を含む): 598884480

約数和(自身を除く): 202196582

約数列:

[1, 2, 239, 478, 691, 1201, 1382, 2402, 165149, 287039, 330298, 574078, 829891, 1659782, 198343949, 396687898]

約数ペア:

[(1, 396687898), (2, 198343949), (239, 1659782), (478, 829891), (691, 574078), (1201, 330298), (1382, 287039), (2402, 165149)]