2017680286

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{85691}}^1$

素因数の和:85947

約数の個数: 16

約数和(自身を含む): 3092110128

約数和(自身を除く): 1074429842

約数列:

[1, 2, 61, 122, 193, 386, 11773, 23546, 85691, 171382, 5227151, 10454302, 16538363, 33076726, 1008840143, 2017680286]

約数ペア:

[(1, 2017680286), (2, 1008840143), (61, 33076726), (122, 16538363), (193, 10454302), (386, 5227151), (11773, 171382), (23546, 85691)]