4432220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17047}}^1$

素因数の和:17069

約数の個数: 24

約数和(自身を含む): 10024224

約数和(自身を除く): 5592004

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 17047, 34094, 68188, 85235, 170470, 221611, 340940, 443222, 886444, 1108055, 2216110, 4432220]

約数ペア:

[(1, 4432220), (2, 2216110), (4, 1108055), (5, 886444), (10, 443222), (13, 340940), (20, 221611), (26, 170470), (52, 85235), (65, 68188), (130, 34094), (260, 17047)]