138401146

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1373}}^1\times {\mathrm{3877}}^1$

素因数の和:5265

約数の個数: 16

約数和(自身を含む): 223791624

約数和(自身を除く): 85390478

約数列:

[1, 2, 13, 26, 1373, 2746, 3877, 7754, 17849, 35698, 50401, 100802, 5323121, 10646242, 69200573, 138401146]

約数ペア:

[(1, 138401146), (2, 69200573), (13, 10646242), (26, 5323121), (1373, 100802), (2746, 50401), (3877, 35698), (7754, 17849)]