39774400510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{305956927}}^1$

素因数の和:305956947

約数の個数: 16

約数和(自身を含む): 77101145856

約数和(自身を除く): 37326745346

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 305956927, 611913854, 1529784635, 3059569270, 3977440051, 7954880102, 19887200255, 39774400510]

約数ペア:

[(1, 39774400510), (2, 19887200255), (5, 7954880102), (10, 3977440051), (13, 3059569270), (26, 1529784635), (65, 611913854), (130, 305956927)]