2080941617

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{12917}}^1$

素因数の和:13136

約数の個数: 16

約数和(自身を含む): 2242564800

約数和(自身を除く): 161623183

約数列:

[1, 19, 61, 139, 1159, 2641, 8479, 12917, 161101, 245423, 787937, 1795463, 14970803, 34113797, 109523243, 2080941617]

約数ペア:

[(1, 2080941617), (19, 109523243), (61, 34113797), (139, 14970803), (1159, 1795463), (2641, 787937), (8479, 245423), (12917, 161101)]