1851047354

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{136649}}^1$

素因数の和:137185

約数の個数: 16

約数和(自身を含む): 2995914600

約数和(自身を除く): 1144867246

約数列:

[1, 2, 13, 26, 521, 1042, 6773, 13546, 136649, 273298, 1776437, 3552874, 71194129, 142388258, 925523677, 1851047354]

約数ペア:

[(1, 1851047354), (2, 925523677), (13, 142388258), (26, 71194129), (521, 3552874), (1042, 1776437), (6773, 273298), (13546, 136649)]