9049820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{34807}}^1$

素因数の和:34829

約数の個数: 24

約数和(自身を含む): 20467104

約数和(自身を除く): 11417284

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 34807, 69614, 139228, 174035, 348070, 452491, 696140, 904982, 1809964, 2262455, 4524910, 9049820]

約数ペア:

[(1, 9049820), (2, 4524910), (4, 2262455), (5, 1809964), (10, 904982), (13, 696140), (20, 452491), (26, 348070), (52, 174035), (65, 139228), (130, 69614), (260, 34807)]