247322158

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{641}}^1\times {\mathrm{1873}}^1$

素因数の和:2619

約数の個数: 16

約数和(自身を含む): 375369696

約数和(自身を除く): 128047538

約数列:

[1, 2, 103, 206, 641, 1282, 1873, 3746, 66023, 132046, 192919, 385838, 1200593, 2401186, 123661079, 247322158]

約数ペア:

[(1, 247322158), (2, 123661079), (103, 2401186), (206, 1200593), (641, 385838), (1282, 192919), (1873, 132046), (3746, 66023)]