1223646502

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2768431}}^1$

素因数の和:2768463

約数の個数: 16

約数和(自身を含む): 2092934592

約数和(自身を除く): 869288090

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 2768431, 5536862, 35989603, 47063327, 71979206, 94126654, 611823251, 1223646502]

約数ペア:

[(1, 1223646502), (2, 611823251), (13, 94126654), (17, 71979206), (26, 47063327), (34, 35989603), (221, 5536862), (442, 2768431)]