2021886556

素因数分解:

$2^2\times {\mathrm{163}}^1\times {\mathrm{271}}^1\times {\mathrm{11443}}^1$

素因数の和:11881

約数の個数: 24

約数和(自身を含む): 3573457664

約数和(自身を除く): 1551571108

約数列:

[1, 2, 4, 163, 271, 326, 542, 652, 1084, 11443, 22886, 44173, 45772, 88346, 176692, 1865209, 3101053, 3730418, 6202106, 7460836, 12404212, 505471639, 1010943278, 2021886556]

約数ペア:

[(1, 2021886556), (2, 1010943278), (4, 505471639), (163, 12404212), (271, 7460836), (326, 6202106), (542, 3730418), (652, 3101053), (1084, 1865209), (11443, 176692), (22886, 88346), (44173, 45772)]