1316985266

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{617}}^1\times {\mathrm{56171}}^1$

素因数の和:56809

約数の個数: 16

約数和(自身を含む): 2082857760

約数和(自身を除く): 765872494

約数列:

[1, 2, 19, 38, 617, 1234, 11723, 23446, 56171, 112342, 1067249, 2134498, 34657507, 69315014, 658492633, 1316985266]

約数ペア:

[(1, 1316985266), (2, 658492633), (19, 69315014), (38, 34657507), (617, 2134498), (1234, 1067249), (11723, 112342), (23446, 56171)]