61629438

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{790121}}^1$

素因数の和:790139

約数の個数: 16

約数和(自身を含む): 132740496

約数和(自身を除く): 71111058

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 790121, 1580242, 2370363, 4740726, 10271573, 20543146, 30814719, 61629438]

約数ペア:

[(1, 61629438), (2, 30814719), (3, 20543146), (6, 10271573), (13, 4740726), (26, 2370363), (39, 1580242), (78, 790121)]