2021026876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1241417}}^1$

素因数の和:1241469

約数の個数: 24

約数和(自身を含む): 3962606256

約数和(自身を除く): 1941579380

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 1241417, 2482834, 4965668, 13655587, 27311174, 45932429, 54622348, 91864858, 183729716, 505256719, 1010513438, 2021026876]

約数ペア:

[(1, 2021026876), (2, 1010513438), (4, 505256719), (11, 183729716), (22, 91864858), (37, 54622348), (44, 45932429), (74, 27311174), (148, 13655587), (407, 4965668), (814, 2482834), (1628, 1241417)]