1999556834

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{9059}}^1$

素因数の和:9278

約数の個数: 32

約数和(自身を含む): 3339878400

約数和(自身を除く): 1340321566

約数列:

[1, 2, 11, 22, 79, 127, 158, 254, 869, 1397, 1738, 2794, 9059, 10033, 18118, 20066, 99649, 110363, 199298, 220726, 715661, 1150493, 1431322, 2300986, 7872271, 12655423, 15744542, 25310846, 90888947, 181777894, 999778417, 1999556834]

約数ペア:

[(1, 1999556834), (2, 999778417), (11, 181777894), (22, 90888947), (79, 25310846), (127, 15744542), (158, 12655423), (254, 7872271), (869, 2300986), (1397, 1431322), (1738, 1150493), (2794, 715661), (9059, 220726), (10033, 199298), (18118, 110363), (20066, 99649)]