1938502013

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{308041}}^1$

素因数の和:308108

約数の個数: 16

約数和(自身を含む): 2365762560

約数和(自身を除く): 427260547

約数列:

[1, 7, 29, 31, 203, 217, 899, 6293, 308041, 2156287, 8933189, 9549271, 62532323, 66844897, 276928859, 1938502013]

約数ペア:

[(1, 1938502013), (7, 276928859), (29, 66844897), (31, 62532323), (203, 9549271), (217, 8933189), (899, 2156287), (6293, 308041)]