1888577075709

素因数分解:

$3^2\times {\mathrm{260713}}^1\times {\mathrm{804877}}^1$

素因数の和:1065596

約数の個数: 12

約数和(自身を含む): 2727958517596

約数和(自身を除く): 839381441887

約数列:

[1, 3, 9, 260713, 782139, 804877, 2346417, 2414631, 7243893, 209841897301, 629525691903, 1888577075709]

約数ペア:

[(1, 1888577075709), (3, 629525691903), (9, 209841897301), (260713, 7243893), (782139, 2414631), (804877, 2346417)]