2017888828

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{3701}}^1\times {\mathrm{4397}}^1$

素因数の和:8133

約数の個数: 24

約数和(自身を含む): 3647032704

約数和(自身を除く): 1629143876

約数列:

[1, 2, 4, 31, 62, 124, 3701, 4397, 7402, 8794, 14804, 17588, 114731, 136307, 229462, 272614, 458924, 545228, 16273297, 32546594, 65093188, 504472207, 1008944414, 2017888828]

約数ペア:

[(1, 2017888828), (2, 1008944414), (4, 504472207), (31, 65093188), (62, 32546594), (124, 16273297), (3701, 545228), (4397, 458924), (7402, 272614), (8794, 229462), (14804, 136307), (17588, 114731)]