393740858522

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{1373}}^1\times {\mathrm{1185017}}^1$

素因数の和:1186414

約数の個数: 24

約数和(自身を含む): 649657678068

約数和(自身を除く): 255916819546

約数列:

[1, 2, 11, 22, 121, 242, 1373, 2746, 15103, 30206, 166133, 332266, 1185017, 2370034, 13035187, 26070374, 143387057, 286774114, 1627028341, 3254056682, 17897311751, 35794623502, 196870429261, 393740858522]

約数ペア:

[(1, 393740858522), (2, 196870429261), (11, 35794623502), (22, 17897311751), (121, 3254056682), (242, 1627028341), (1373, 286774114), (2746, 143387057), (15103, 26070374), (30206, 13035187), (166133, 2370034), (332266, 1185017)]