2100085108

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1\times {\mathrm{3517}}^1$

素因数の和:3904

約数の個数: 48

約数和(自身を含む): 4120619328

約数和(自身を除く): 2020534220

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 331, 451, 662, 902, 1324, 1804, 3517, 3641, 7034, 7282, 13571, 14068, 14564, 27142, 38687, 54284, 77374, 144197, 149281, 154748, 288394, 298562, 576788, 597124, 1164127, 1586167, 2328254, 3172334, 4656508, 6344668, 12805397, 25610794, 47729207, 51221588, 95458414, 190916828, 525021277, 1050042554, 2100085108]

約数ペア:

[(1, 2100085108), (2, 1050042554), (4, 525021277), (11, 190916828), (22, 95458414), (41, 51221588), (44, 47729207), (82, 25610794), (164, 12805397), (331, 6344668), (451, 4656508), (662, 3172334), (902, 2328254), (1324, 1586167), (1804, 1164127), (3517, 597124), (3641, 576788), (7034, 298562), (7282, 288394), (13571, 154748), (14068, 149281), (14564, 144197), (27142, 77374), (38687, 54284)]