2641422

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1031}}^1$

素因数の和:1104

約数の個数: 32

約数和(自身を含む): 6142464

約数和(自身を除く): 3501042

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 854, 1031, 1281, 2062, 2562, 3093, 6186, 7217, 14434, 21651, 43302, 62891, 125782, 188673, 377346, 440237, 880474, 1320711, 2641422]

約数ペア:

[(1, 2641422), (2, 1320711), (3, 880474), (6, 440237), (7, 377346), (14, 188673), (21, 125782), (42, 62891), (61, 43302), (122, 21651), (183, 14434), (366, 7217), (427, 6186), (854, 3093), (1031, 2562), (1281, 2062)]