1997499634

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1302151}}^1$

素因数の和:1302225

約数の個数: 16

約数和(自身を含む): 3281423040

約数和(自身を除く): 1283923406

約数列:

[1, 2, 13, 26, 59, 118, 767, 1534, 1302151, 2604302, 16927963, 33855926, 76826909, 153653818, 998749817, 1997499634]

約数ペア:

[(1, 1997499634), (2, 998749817), (13, 153653818), (26, 76826909), (59, 33855926), (118, 16927963), (767, 2604302), (1534, 1302151)]