68847110

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{404983}}^1$

素因数の和:405007

約数の個数: 16

約数和(自身を含む): 131214816

約数和(自身を除く): 62367706

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 404983, 809966, 2024915, 4049830, 6884711, 13769422, 34423555, 68847110]

約数ペア:

[(1, 68847110), (2, 34423555), (5, 13769422), (10, 6884711), (17, 4049830), (34, 2024915), (85, 809966), (170, 404983)]