4988770

素因数分解:

$2^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{1801}}^1$

素因数の和:2085

約数の個数: 16

約数和(自身を含む): 9017208

約数和(自身を除く): 4028438

約数列:

[1, 2, 5, 10, 277, 554, 1385, 1801, 2770, 3602, 9005, 18010, 498877, 997754, 2494385, 4988770]

約数ペア:

[(1, 4988770), (2, 2494385), (5, 997754), (10, 498877), (277, 18010), (554, 9005), (1385, 3602), (1801, 2770)]