2158554

素因数分解:

$2^1\times 3^1\times {\mathrm{229}}^1\times {\mathrm{1571}}^1$

素因数の和:1805

約数の個数: 16

約数和(自身を含む): 4338720

約数和(自身を除く): 2180166

約数列:

[1, 2, 3, 6, 229, 458, 687, 1374, 1571, 3142, 4713, 9426, 359759, 719518, 1079277, 2158554]

約数ペア:

[(1, 2158554), (2, 1079277), (3, 719518), (6, 359759), (229, 9426), (458, 4713), (687, 3142), (1374, 1571)]