2017119274

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{409817}}^1$

素因数の和:409949

約数の個数: 16

約数和(自身を含む): 3186744768

約数和(自身を除く): 1169625494

約数列:

[1, 2, 23, 46, 107, 214, 2461, 4922, 409817, 819634, 9425791, 18851582, 43850419, 87700838, 1008559637, 2017119274]

約数ペア:

[(1, 2017119274), (2, 1008559637), (23, 87700838), (46, 43850419), (107, 18851582), (214, 9425791), (2461, 819634), (4922, 409817)]