4181431678

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{359}}^1\times {\mathrm{79777}}^1$

素因数の和:80211

約数の個数: 16

約数和(自身を含む): 6375857760

約数和(自身を除く): 2194426082

約数列:

[1, 2, 73, 146, 359, 718, 26207, 52414, 79777, 159554, 5823721, 11647442, 28639943, 57279886, 2090715839, 4181431678]

約数ペア:

[(1, 4181431678), (2, 2090715839), (73, 57279886), (146, 28639943), (359, 11647442), (718, 5823721), (26207, 159554), (52414, 79777)]