2090194846

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{917557}}^1$

素因数の和:917643

約数の個数: 16

約数和(自身を含む): 3369272976

約数和(自身を除く): 1279078130

約数列:

[1, 2, 17, 34, 67, 134, 1139, 2278, 917557, 1835114, 15598469, 31196938, 61476319, 122952638, 1045097423, 2090194846]

約数ペア:

[(1, 2090194846), (2, 1045097423), (17, 122952638), (34, 61476319), (67, 31196938), (134, 15598469), (1139, 1835114), (2278, 917557)]