7980916

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{643}}^1$

素因数の和:783

約数の個数: 24

約数和(自身を含む): 14605920

約数和(自身を除く): 6625004

約数列:

[1, 2, 4, 29, 58, 107, 116, 214, 428, 643, 1286, 2572, 3103, 6206, 12412, 18647, 37294, 68801, 74588, 137602, 275204, 1995229, 3990458, 7980916]

約数ペア:

[(1, 7980916), (2, 3990458), (4, 1995229), (29, 275204), (58, 137602), (107, 74588), (116, 68801), (214, 37294), (428, 18647), (643, 12412), (1286, 6206), (2572, 3103)]