2021025736

素因数分解:

$2^3\times {\mathrm{5113}}^1\times {\mathrm{49409}}^1$

素因数の和:54528

約数の個数: 16

約数和(自身を含む): 3790241100

約数和(自身を除く): 1769215364

約数列:

[1, 2, 4, 8, 5113, 10226, 20452, 40904, 49409, 98818, 197636, 395272, 252628217, 505256434, 1010512868, 2021025736]

約数ペア:

[(1, 2021025736), (2, 1010512868), (4, 505256434), (8, 252628217), (5113, 395272), (10226, 197636), (20452, 98818), (40904, 49409)]