2129771891

素因数分解:

${\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{701}}^1\times {\mathrm{2269}}^1$

素因数の和:3086

約数の個数: 16

約数和(自身を含む): 2320194240

約数和(自身を除く): 190422349

約数列:

[1, 13, 103, 701, 1339, 2269, 9113, 29497, 72203, 233707, 938639, 1590569, 3038191, 20677397, 163828607, 2129771891]

約数ペア:

[(1, 2129771891), (13, 163828607), (103, 20677397), (701, 3038191), (1339, 1590569), (2269, 938639), (9113, 233707), (29497, 72203)]