811341712

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{492319}}^1$

素因数の和:492430

約数の個数: 20

約数和(自身を含む): 1587239680

約数和(自身を除く): 775897968

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 492319, 984638, 1969276, 3938552, 7877104, 50708857, 101417714, 202835428, 405670856, 811341712]

約数ペア:

[(1, 811341712), (2, 405670856), (4, 202835428), (8, 101417714), (16, 50708857), (103, 7877104), (206, 3938552), (412, 1969276), (824, 984638), (1648, 492319)]