5405128

素因数分解:

$2^3\times {\mathrm{557}}^1\times {\mathrm{1213}}^1$

素因数の和:1776

約数の個数: 16

約数和(自身を含む): 10161180

約数和(自身を除く): 4756052

約数列:

[1, 2, 4, 8, 557, 1114, 1213, 2228, 2426, 4456, 4852, 9704, 675641, 1351282, 2702564, 5405128]

約数ペア:

[(1, 5405128), (2, 2702564), (4, 1351282), (8, 675641), (557, 9704), (1114, 4852), (1213, 4456), (2228, 2426)]