139372922

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{87877}}^1$

素因数の和:87953

約数の個数: 16

約数和(自身を含む): 228834312

約数和(自身を除く): 89461390

約数列:

[1, 2, 13, 26, 61, 122, 793, 1586, 87877, 175754, 1142401, 2284802, 5360497, 10720994, 69686461, 139372922]

約数ペア:

[(1, 139372922), (2, 69686461), (13, 10720994), (26, 5360497), (61, 2284802), (122, 1142401), (793, 175754), (1586, 87877)]