4262990

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{3911}}^1$

素因数の和:4027

約数の個数: 16

約数和(自身を含む): 7745760

約数和(自身を除く): 3482770

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 3911, 7822, 19555, 39110, 426299, 852598, 2131495, 4262990]

約数ペア:

[(1, 4262990), (2, 2131495), (5, 852598), (10, 426299), (109, 39110), (218, 19555), (545, 7822), (1090, 3911)]