826645649

素因数分解:

${\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{1987}}^1$

素因数の和:2240

約数の個数: 16

約数和(自身を含む): 865018560

約数和(自身を除く): 38372911

約数列:

[1, 41, 73, 139, 1987, 2993, 5699, 10147, 81467, 145051, 276193, 416027, 5947091, 11323913, 20162089, 826645649]

約数ペア:

[(1, 826645649), (41, 20162089), (73, 11323913), (139, 5947091), (1987, 416027), (2993, 276193), (5699, 145051), (10147, 81467)]