131719102

素因数分解:

$2^1\times {\mathrm{29}}^2\times {\mathrm{78311}}^1$

素因数の和:78371

約数の個数: 12

約数和(自身を含む): 204629256

約数和(自身を除く): 72910154

約数列:

[1, 2, 29, 58, 841, 1682, 78311, 156622, 2271019, 4542038, 65859551, 131719102]

約数ペア:

[(1, 131719102), (2, 65859551), (29, 4542038), (58, 2271019), (841, 156622), (1682, 78311)]