2499687856

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{3324053}}^1$

素因数の和:3324108

約数の個数: 20

約数和(自身を含む): 4946192352

約数和(自身を除く): 2446504496

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 3324053, 6648106, 13296212, 26592424, 53184848, 156230491, 312460982, 624921964, 1249843928, 2499687856]

約数ペア:

[(1, 2499687856), (2, 1249843928), (4, 624921964), (8, 312460982), (16, 156230491), (47, 53184848), (94, 26592424), (188, 13296212), (376, 6648106), (752, 3324053)]