4985870

素因数分解:

$2^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{1091}}^1$

素因数の和:1555

約数の個数: 16

約数和(自身を含む): 9002448

約数和(自身を除く): 4016578

約数列:

[1, 2, 5, 10, 457, 914, 1091, 2182, 2285, 4570, 5455, 10910, 498587, 997174, 2492935, 4985870]

約数ペア:

[(1, 4985870), (2, 2492935), (5, 997174), (10, 498587), (457, 10910), (914, 5455), (1091, 4570), (2182, 2285)]