68411902

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{5273}}^1$

素因数の和:5787

約数の個数: 16

約数和(自身を含む): 110754000

約数和(自身を除く): 42342098

約数列:

[1, 2, 13, 26, 499, 998, 5273, 6487, 10546, 12974, 68549, 137098, 2631227, 5262454, 34205951, 68411902]

約数ペア:

[(1, 68411902), (2, 34205951), (13, 5262454), (26, 2631227), (499, 137098), (998, 68549), (5273, 12974), (6487, 10546)]