131115746

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1\times {\mathrm{4813}}^1$

素因数の和:5125

約数の個数: 16

約数和(自身を含む): 201205944

約数和(自身を除く): 70090198

約数列:

[1, 2, 53, 106, 257, 514, 4813, 9626, 13621, 27242, 255089, 510178, 1236941, 2473882, 65557873, 131115746]

約数ペア:

[(1, 131115746), (2, 65557873), (53, 2473882), (106, 1236941), (257, 510178), (514, 255089), (4813, 27242), (9626, 13621)]