127680302

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{8713}}^1$

素因数の和:9163

約数の個数: 16

約数和(自身を含む): 203280192

約数和(自身を除く): 75599890

約数列:

[1, 2, 17, 34, 431, 862, 7327, 8713, 14654, 17426, 148121, 296242, 3755303, 7510606, 63840151, 127680302]

約数ペア:

[(1, 127680302), (2, 63840151), (17, 7510606), (34, 3755303), (431, 296242), (862, 148121), (7327, 17426), (8713, 14654)]