2016274520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3877451}}^1$

素因数の和:3877475

約数の個数: 32

約数和(自身を含む): 4885589520

約数和(自身を除く): 2869315000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 3877451, 7754902, 15509804, 19387255, 31019608, 38774510, 50406863, 77549020, 100813726, 155098040, 201627452, 252034315, 403254904, 504068630, 1008137260, 2016274520]

約数ペア:

[(1, 2016274520), (2, 1008137260), (4, 504068630), (5, 403254904), (8, 252034315), (10, 201627452), (13, 155098040), (20, 100813726), (26, 77549020), (40, 50406863), (52, 38774510), (65, 31019608), (104, 19387255), (130, 15509804), (260, 7754902), (520, 3877451)]