256475209534

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{18582467}}^1$

素因数の和:18582639

約数の個数: 16

約数和(自身を含む): 394245641088

約数和(自身を除く): 137770431554

約数列:

[1, 2, 67, 103, 134, 206, 6901, 13802, 18582467, 37164934, 1245025289, 1913994101, 2490050578, 3827988202, 128237604767, 256475209534]

約数ペア:

[(1, 256475209534), (2, 128237604767), (67, 3827988202), (103, 2490050578), (134, 1913994101), (206, 1245025289), (6901, 37164934), (13802, 18582467)]