387328084

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{677147}}^1$

素因数の和:677175

約数の個数: 24

約数和(自身を含む): 796326048

約数和(自身を除く): 408997964

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 677147, 1354294, 2708588, 7448617, 8802911, 14897234, 17605822, 29794468, 35211644, 96832021, 193664042, 387328084]

約数ペア:

[(1, 387328084), (2, 193664042), (4, 96832021), (11, 35211644), (13, 29794468), (22, 17605822), (26, 14897234), (44, 8802911), (52, 7448617), (143, 2708588), (286, 1354294), (572, 677147)]