129065432828

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1898021071}}^1$

素因数の和:1898021092

約数の個数: 12

約数和(自身を含む): 239150655072

約数和(自身を除く): 110085222244

約数列:

[1, 2, 4, 17, 34, 68, 1898021071, 3796042142, 7592084284, 32266358207, 64532716414, 129065432828]

約数ペア:

[(1, 129065432828), (2, 64532716414), (4, 32266358207), (17, 7592084284), (34, 3796042142), (68, 1898021071)]