994251580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{7101797}}^1$

素因数の和:7101813

約数の個数: 24

約数和(自身を含む): 2386204128

約数和(自身を除く): 1391952548

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 7101797, 14203594, 28407188, 35508985, 49712579, 71017970, 99425158, 142035940, 198850316, 248562895, 497125790, 994251580]

約数ペア:

[(1, 994251580), (2, 497125790), (4, 248562895), (5, 198850316), (7, 142035940), (10, 99425158), (14, 71017970), (20, 49712579), (28, 35508985), (35, 28407188), (70, 14203594), (140, 7101797)]