1331627038

素因数分解:

$2^1\times 7^2\times {\mathrm{13588031}}^1$

素因数の和:13588047

約数の個数: 12

約数和(自身を含む): 2323553472

約数和(自身を除く): 991926434

約数列:

[1, 2, 7, 14, 49, 98, 13588031, 27176062, 95116217, 190232434, 665813519, 1331627038]

約数ペア:

[(1, 1331627038), (2, 665813519), (7, 190232434), (14, 95116217), (49, 27176062), (98, 13588031)]