8412838

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:304

約数の個数: 32

約数和(自身を含む): 15048000

約数和(自身を除く): 6635162

約数列:

[1, 2, 7, 14, 37, 74, 109, 149, 218, 259, 298, 518, 763, 1043, 1526, 2086, 4033, 5513, 8066, 11026, 16241, 28231, 32482, 38591, 56462, 77182, 113687, 227374, 600917, 1201834, 4206419, 8412838]

約数ペア:

[(1, 8412838), (2, 4206419), (7, 1201834), (14, 600917), (37, 227374), (74, 113687), (109, 77182), (149, 56462), (218, 38591), (259, 32482), (298, 28231), (518, 16241), (763, 11026), (1043, 8066), (1526, 5513), (2086, 4033)]