421250729762

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{1213}}^1\times {\mathrm{872563}}^1$

素因数の和:873977

約数の個数: 16

約数和(自身を含む): 635575617600

約数和(自身を除く): 214324887838

約数列:

[1, 2, 199, 398, 1213, 2426, 241387, 482774, 872563, 1745126, 173640037, 347280074, 1058418919, 2116837838, 210625364881, 421250729762]

約数ペア:

[(1, 421250729762), (2, 210625364881), (199, 2116837838), (398, 1058418919), (1213, 347280074), (2426, 173640037), (241387, 1745126), (482774, 872563)]