65841438

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{844121}}^1$

素因数の和:844139

約数の個数: 16

約数和(自身を含む): 141812496

約数和(自身を除く): 75971058

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 844121, 1688242, 2532363, 5064726, 10973573, 21947146, 32920719, 65841438]

約数ペア:

[(1, 65841438), (2, 32920719), (3, 21947146), (6, 10973573), (13, 5064726), (26, 2532363), (39, 1688242), (78, 844121)]