69781634

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{157877}}^1$

素因数の和:157909

約数の個数: 16

約数和(自身を含む): 119355768

約数和(自身を除く): 49574134

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 157877, 315754, 2052401, 2683909, 4104802, 5367818, 34890817, 69781634]

約数ペア:

[(1, 69781634), (2, 34890817), (13, 5367818), (17, 4104802), (26, 2683909), (34, 2052401), (221, 315754), (442, 157877)]