2397422

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{457}}^1$

素因数の和:563

約数の個数: 16

約数和(自身を含む): 3748272

約数和(自身を除く): 1350850

約数列:

[1, 2, 43, 61, 86, 122, 457, 914, 2623, 5246, 19651, 27877, 39302, 55754, 1198711, 2397422]

約数ペア:

[(1, 2397422), (2, 1198711), (43, 55754), (61, 39302), (86, 27877), (122, 19651), (457, 5246), (914, 2623)]