2109012856

素因数分解:

$2^3\times {\mathrm{1759}}^1\times {\mathrm{149873}}^1$

素因数の和:151638

約数の個数: 16

約数和(自身を含む): 3956673600

約数和(自身を除く): 1847660744

約数列:

[1, 2, 4, 8, 1759, 3518, 7036, 14072, 149873, 299746, 599492, 1198984, 263626607, 527253214, 1054506428, 2109012856]

約数ペア:

[(1, 2109012856), (2, 1054506428), (4, 527253214), (8, 263626607), (1759, 1198984), (3518, 599492), (7036, 299746), (14072, 149873)]