129969298

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{659}}^1\times {\mathrm{3181}}^1$

素因数の和:3873

約数の個数: 16

約数和(自身を含む): 201611520

約数和(自身を除く): 71642222

約数列:

[1, 2, 31, 62, 659, 1318, 3181, 6362, 20429, 40858, 98611, 197222, 2096279, 4192558, 64984649, 129969298]

約数ペア:

[(1, 129969298), (2, 64984649), (31, 4192558), (62, 2096279), (659, 197222), (1318, 98611), (3181, 40858), (6362, 20429)]