123698732

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{677}}^1\times {\mathrm{2687}}^1$

素因数の和:3385

約数の個数: 24

約数和(自身を含む): 229630464

約数和(自身を除く): 105931732

約数列:

[1, 2, 4, 17, 34, 68, 677, 1354, 2687, 2708, 5374, 10748, 11509, 23018, 45679, 46036, 91358, 182716, 1819099, 3638198, 7276396, 30924683, 61849366, 123698732]

約数ペア:

[(1, 123698732), (2, 61849366), (4, 30924683), (17, 7276396), (34, 3638198), (68, 1819099), (677, 182716), (1354, 91358), (2687, 46036), (2708, 45679), (5374, 23018), (10748, 11509)]