402601474522

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{64789423}}^1$

素因数の和:64789677

約数の個数: 16

約数和(自身を含む): 653077393920

約数和(自身を除く): 250475919398

約数列:

[1, 2, 13, 26, 239, 478, 3107, 6214, 64789423, 129578846, 842262499, 1684524998, 15484672097, 30969344194, 201300737261, 402601474522]

約数ペア:

[(1, 402601474522), (2, 201300737261), (13, 30969344194), (26, 15484672097), (239, 1684524998), (478, 842262499), (3107, 129578846), (6214, 64789423)]