2016452530

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2265677}}^1$

素因数の和:2265773

約数の個数: 16

約数和(自身を含む): 3670398360

約数和(自身を除く): 1653945830

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 2265677, 4531354, 11328385, 22656770, 201645253, 403290506, 1008226265, 2016452530]

約数ペア:

[(1, 2016452530), (2, 1008226265), (5, 403290506), (10, 201645253), (89, 22656770), (178, 11328385), (445, 4531354), (890, 2265677)]