1880493801

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{443}}^1\times {\mathrm{17911}}^1$

素因数の和:18436

約数の個数: 16

約数和(自身を含む): 2544936960

約数和(自身を除く): 664443159

約数列:

[1, 3, 79, 237, 443, 1329, 17911, 34997, 53733, 104991, 1414969, 4244907, 7934573, 23803719, 626831267, 1880493801]

約数ペア:

[(1, 1880493801), (3, 626831267), (79, 23803719), (237, 7934573), (443, 4244907), (1329, 1414969), (17911, 104991), (34997, 53733)]