131319682

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{761}}^1\times {\mathrm{6637}}^1$

素因数の和:7413

約数の個数: 16

約数和(自身を含む): 212442552

約数和(自身を除く): 81122870

約数列:

[1, 2, 13, 26, 761, 1522, 6637, 9893, 13274, 19786, 86281, 172562, 5050757, 10101514, 65659841, 131319682]

約数ペア:

[(1, 131319682), (2, 65659841), (13, 10101514), (26, 5050757), (761, 172562), (1522, 86281), (6637, 19786), (9893, 13274)]