397281670

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{829}}^1\times {\mathrm{2819}}^1$

素因数の和:3672

約数の個数: 32

約数和(自身を含む): 758354400

約数和(自身を除く): 361072730

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 829, 1658, 2819, 4145, 5638, 8290, 14093, 14095, 28186, 28190, 47923, 70465, 95846, 140930, 239615, 479230, 2336951, 4673902, 11684755, 23369510, 39728167, 79456334, 198640835, 397281670]

約数ペア:

[(1, 397281670), (2, 198640835), (5, 79456334), (10, 39728167), (17, 23369510), (34, 11684755), (85, 4673902), (170, 2336951), (829, 479230), (1658, 239615), (2819, 140930), (4145, 95846), (5638, 70465), (8290, 47923), (14093, 28190), (14095, 28186)]