2015486543

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{31259}}^1$

素因数の和:31478

約数の個数: 16

約数和(自身を含む): 2356753920

約数和(自身を除く): 341267377

約数列:

[1, 7, 61, 151, 427, 1057, 9211, 31259, 64477, 218813, 1906799, 4720109, 13347593, 33040763, 287926649, 2015486543]

約数ペア:

[(1, 2015486543), (7, 287926649), (61, 33040763), (151, 13347593), (427, 4720109), (1057, 1906799), (9211, 218813), (31259, 64477)]