1331741762

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{507137}}^1$

素因数の和:507253

約数の個数: 16

約数和(自身を含む): 2172579192

約数和(自身を除く): 840837430

約数列:

[1, 2, 13, 26, 101, 202, 1313, 2626, 507137, 1014274, 6592781, 13185562, 51220837, 102441674, 665870881, 1331741762]

約数ペア:

[(1, 1331741762), (2, 665870881), (13, 102441674), (26, 51220837), (101, 13185562), (202, 6592781), (1313, 1014274), (2626, 507137)]