1938804959

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{361111}}^1$

素因数の和:361190

約数の個数: 16

約数和(自身を含む): 2426672640

約数和(自身を除く): 487867681

約数列:

[1, 7, 13, 59, 91, 413, 767, 5369, 361111, 2527777, 4694443, 21305549, 32861101, 149138843, 276972137, 1938804959]

約数ペア:

[(1, 1938804959), (7, 276972137), (13, 149138843), (59, 32861101), (91, 21305549), (413, 4694443), (767, 2527777), (5369, 361111)]