312662

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{971}}^1$

素因数の和:1003

約数の個数: 16

約数和(自身を含む): 559872

約数和(自身を除く): 247210

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 971, 1942, 6797, 13594, 22333, 44666, 156331, 312662]

約数ペア:

[(1, 312662), (2, 156331), (7, 44666), (14, 22333), (23, 13594), (46, 6797), (161, 1942), (322, 971)]