2021486764

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1697}}^1\times {\mathrm{27073}}^1$

素因数の和:28785

約数の個数: 24

約数和(自身を含む): 3861618768

約数和(自身を除く): 1840132004

約数列:

[1, 2, 4, 11, 22, 44, 1697, 3394, 6788, 18667, 27073, 37334, 54146, 74668, 108292, 297803, 595606, 1191212, 45942881, 91885762, 183771524, 505371691, 1010743382, 2021486764]

約数ペア:

[(1, 2021486764), (2, 1010743382), (4, 505371691), (11, 183771524), (22, 91885762), (44, 45942881), (1697, 1191212), (3394, 595606), (6788, 297803), (18667, 108292), (27073, 74668), (37334, 54146)]