8708129356

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1\times {\mathrm{1699}}^1$

素因数の和:2086

約数の個数: 48

約数和(自身を含む): 15765120000

約数和(自身を除く): 7056990644

約数列:

[1, 2, 4, 47, 94, 137, 188, 199, 274, 398, 548, 796, 1699, 3398, 6439, 6796, 9353, 12878, 18706, 25756, 27263, 37412, 54526, 79853, 109052, 159706, 232763, 319412, 338101, 465526, 676202, 931052, 1281361, 1352404, 2562722, 5125444, 10939861, 15890747, 21879722, 31781494, 43759444, 46319837, 63562988, 92639674, 185279348, 2177032339, 4354064678, 8708129356]

約数ペア:

[(1, 8708129356), (2, 4354064678), (4, 2177032339), (47, 185279348), (94, 92639674), (137, 63562988), (188, 46319837), (199, 43759444), (274, 31781494), (398, 21879722), (548, 15890747), (796, 10939861), (1699, 5125444), (3398, 2562722), (6439, 1352404), (6796, 1281361), (9353, 931052), (12878, 676202), (18706, 465526), (25756, 338101), (27263, 319412), (37412, 232763), (54526, 159706), (79853, 109052)]