388376509

素因数分解:

${\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{2399}}^1$

素因数の和:2612

約数の個数: 16

約数和(自身を含む): 419904000

約数和(自身を除く): 31527491

約数列:

[1, 17, 89, 107, 1513, 1819, 2399, 9523, 40783, 161891, 213511, 256693, 3629687, 4363781, 22845677, 388376509]

約数ペア:

[(1, 388376509), (17, 22845677), (89, 4363781), (107, 3629687), (1513, 256693), (1819, 213511), (2399, 161891), (9523, 40783)]