2016176630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{174259}}^1$

素因数の和:174368

約数の個数: 32

約数和(自身を含む): 3952216800

約数和(自身を除く): 1936040170

約数列:

[1, 2, 5, 10, 13, 26, 65, 89, 130, 178, 445, 890, 1157, 2314, 5785, 11570, 174259, 348518, 871295, 1742590, 2265367, 4530734, 11326835, 15509051, 22653670, 31018102, 77545255, 155090510, 201617663, 403235326, 1008088315, 2016176630]

約数ペア:

[(1, 2016176630), (2, 1008088315), (5, 403235326), (10, 201617663), (13, 155090510), (26, 77545255), (65, 31018102), (89, 22653670), (130, 15509051), (178, 11326835), (445, 4530734), (890, 2265367), (1157, 1742590), (2314, 871295), (5785, 348518), (11570, 174259)]