131058226

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{29137}}^1$

素因数の和:29325

約数の個数: 16

約数和(自身を含む): 212940504

約数和(自身を除く): 81882278

約数列:

[1, 2, 13, 26, 173, 346, 2249, 4498, 29137, 58274, 378781, 757562, 5040701, 10081402, 65529113, 131058226]

約数ペア:

[(1, 131058226), (2, 65529113), (13, 10081402), (26, 5040701), (173, 757562), (346, 378781), (2249, 58274), (4498, 29137)]