1331502902

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{1699}}^1\times {\mathrm{5519}}^1$

素因数の和:7291

約数の個数: 16

約数和(自身を含む): 2026944000

約数和(自身を除く): 695441098

約数列:

[1, 2, 71, 142, 1699, 3398, 5519, 11038, 120629, 241258, 391849, 783698, 9376781, 18753562, 665751451, 1331502902]

約数ペア:

[(1, 1331502902), (2, 665751451), (71, 18753562), (142, 9376781), (1699, 783698), (3398, 391849), (5519, 241258), (11038, 120629)]