420556486802

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{1283}}^1\times {\mathrm{3811529}}^1$

素因数の和:3812857

約数の個数: 16

約数和(自身を含む): 646008596640

約数和(自身を除く): 225452109838

約数列:

[1, 2, 43, 86, 1283, 2566, 55169, 110338, 3811529, 7623058, 163895747, 327791494, 4890191707, 9780383414, 210278243401, 420556486802]

約数ペア:

[(1, 420556486802), (2, 210278243401), (43, 9780383414), (86, 4890191707), (1283, 327791494), (2566, 163895747), (55169, 7623058), (110338, 3811529)]