2194764

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1279}}^1$

素因数の和:1310

約数の個数: 48

約数和(自身を含む): 6021120

約数和(自身を除く): 3826356

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1279, 1716, 2558, 3837, 5116, 7674, 14069, 15348, 16627, 28138, 33254, 42207, 49881, 56276, 66508, 84414, 99762, 168828, 182897, 199524, 365794, 548691, 731588, 1097382, 2194764]

約数ペア:

[(1, 2194764), (2, 1097382), (3, 731588), (4, 548691), (6, 365794), (11, 199524), (12, 182897), (13, 168828), (22, 99762), (26, 84414), (33, 66508), (39, 56276), (44, 49881), (52, 42207), (66, 33254), (78, 28138), (132, 16627), (143, 15348), (156, 14069), (286, 7674), (429, 5116), (572, 3837), (858, 2558), (1279, 1716)]