677342008

素因数分解:

$2^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{117431}}^1$

素因数の和:117547

約数の個数: 32

約数和(自身を含む): 1465551360

約数和(自身を除く): 788209352

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 103, 206, 412, 721, 824, 1442, 2884, 5768, 117431, 234862, 469724, 822017, 939448, 1644034, 3288068, 6576136, 12095393, 24190786, 48381572, 84667751, 96763144, 169335502, 338671004, 677342008]

約数ペア:

[(1, 677342008), (2, 338671004), (4, 169335502), (7, 96763144), (8, 84667751), (14, 48381572), (28, 24190786), (56, 12095393), (103, 6576136), (206, 3288068), (412, 1644034), (721, 939448), (824, 822017), (1442, 469724), (2884, 234862), (5768, 117431)]