2728858

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5393}}^1$

素因数の和:5429

約数の個数: 16

約数和(自身を含む): 4660416

約数和(自身を除く): 1931558

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 5393, 10786, 59323, 118646, 124039, 248078, 1364429, 2728858]

約数ペア:

[(1, 2728858), (2, 1364429), (11, 248078), (22, 124039), (23, 118646), (46, 59323), (253, 10786), (506, 5393)]