2847284

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{397}}^1$

素因数の和:575

約数の個数: 24

約数和(自身を含む): 5482848

約数和(自身を除く): 2635564

約数列:

[1, 2, 4, 11, 22, 44, 163, 326, 397, 652, 794, 1588, 1793, 3586, 4367, 7172, 8734, 17468, 64711, 129422, 258844, 711821, 1423642, 2847284]

約数ペア:

[(1, 2847284), (2, 1423642), (4, 711821), (11, 258844), (22, 129422), (44, 64711), (163, 17468), (326, 8734), (397, 7172), (652, 4367), (794, 3586), (1588, 1793)]