61396022

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{269}}^1\times {\mathrm{821}}^1$

素因数の和:1231

約数の個数: 16

約数和(自身を含む): 93214800

約数和(自身を除く): 31818778

約数列:

[1, 2, 139, 269, 278, 538, 821, 1642, 37391, 74782, 114119, 220849, 228238, 441698, 30698011, 61396022]

約数ペア:

[(1, 61396022), (2, 30698011), (139, 441698), (269, 228238), (278, 220849), (538, 114119), (821, 74782), (1642, 37391)]