2506386278

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{629429}}^1$

素因数の和:629623

約数の個数: 16

約数和(自身を含む): 4124025360

約数和(自身を除く): 1617639082

約数列:

[1, 2, 11, 22, 181, 362, 1991, 3982, 629429, 1258858, 6923719, 13847438, 113926649, 227853298, 1253193139, 2506386278]

約数ペア:

[(1, 2506386278), (2, 1253193139), (11, 227853298), (22, 113926649), (181, 13847438), (362, 6923719), (1991, 1258858), (3982, 629429)]