2222491348

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2531}}^1\times {\mathrm{2851}}^1$

素因数の和:5404

約数の個数: 48

約数和(自身を含む): 4852689408

約数和(自身を除く): 2630198060

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 2531, 2851, 5062, 5702, 10124, 11404, 17717, 19957, 27841, 31361, 35434, 39914, 55682, 62722, 70868, 79828, 111364, 125444, 194887, 219527, 389774, 439054, 779548, 878108, 7215881, 14431762, 28863524, 50511167, 79374691, 101022334, 158749382, 202044668, 317498764, 555622837, 1111245674, 2222491348]

約数ペア:

[(1, 2222491348), (2, 1111245674), (4, 555622837), (7, 317498764), (11, 202044668), (14, 158749382), (22, 101022334), (28, 79374691), (44, 50511167), (77, 28863524), (154, 14431762), (308, 7215881), (2531, 878108), (2851, 779548), (5062, 439054), (5702, 389774), (10124, 219527), (11404, 194887), (17717, 125444), (19957, 111364), (27841, 79828), (31361, 70868), (35434, 62722), (39914, 55682)]