6990844

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{4093}}^1$

素因数の和:4165

約数の個数: 24

約数和(自身を含む): 14214368

約数和(自身を除く): 7223524

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 4093, 8186, 16372, 28651, 57302, 114604, 249673, 499346, 998692, 1747711, 3495422, 6990844]

約数ペア:

[(1, 6990844), (2, 3495422), (4, 1747711), (7, 998692), (14, 499346), (28, 249673), (61, 114604), (122, 57302), (244, 28651), (427, 16372), (854, 8186), (1708, 4093)]