3122860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12011}}^1$

素因数の和:12033

約数の個数: 24

約数和(自身を含む): 7063056

約数和(自身を除く): 3940196

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 12011, 24022, 48044, 60055, 120110, 156143, 240220, 312286, 624572, 780715, 1561430, 3122860]

約数ペア:

[(1, 3122860), (2, 1561430), (4, 780715), (5, 624572), (10, 312286), (13, 240220), (20, 156143), (26, 120110), (52, 60055), (65, 48044), (130, 24022), (260, 12011)]