2017619510

素因数分解:

$2^1\times 5^1\times {\mathrm{4649}}^1\times {\mathrm{43399}}^1$

素因数の和:48055

約数の個数: 16

約数和(自身を含む): 3632580000

約数和(自身を除く): 1614960490

約数列:

[1, 2, 5, 10, 4649, 9298, 23245, 43399, 46490, 86798, 216995, 433990, 201761951, 403523902, 1008809755, 2017619510]

約数ペア:

[(1, 2017619510), (2, 1008809755), (5, 403523902), (10, 201761951), (4649, 433990), (9298, 216995), (23245, 86798), (43399, 46490)]