1331747782

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{1481}}^1\times {\mathrm{5417}}^1$

素因数の和:6983

約数の個数: 16

約数和(自身を含む): 2023427952

約数和(自身を除く): 691680170

約数列:

[1, 2, 83, 166, 1481, 2962, 5417, 10834, 122923, 245846, 449611, 899222, 8022577, 16045154, 665873891, 1331747782]

約数ペア:

[(1, 1331747782), (2, 665873891), (83, 16045154), (166, 8022577), (1481, 899222), (2962, 449611), (5417, 245846), (10834, 122923)]