2037996961

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{751}}^1\times {\mathrm{2711}}^1$

素因数の和:3493

約数の個数: 32

約数和(自身を含む): 2740985856

約数和(自身を除く): 702988895

約数列:

[1, 7, 11, 13, 77, 91, 143, 751, 1001, 2711, 5257, 8261, 9763, 18977, 29821, 35243, 57827, 68341, 107393, 208747, 246701, 387673, 751751, 2035961, 2713711, 14251727, 22395571, 26467493, 156768997, 185272451, 291142423, 2037996961]

約数ペア:

[(1, 2037996961), (7, 291142423), (11, 185272451), (13, 156768997), (77, 26467493), (91, 22395571), (143, 14251727), (751, 2713711), (1001, 2035961), (2711, 751751), (5257, 387673), (8261, 246701), (9763, 208747), (18977, 107393), (29821, 68341), (35243, 57827)]