2015380297

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{863}}^1$

素因数の和:1093

約数の個数: 32

約数和(自身を含む): 2415329280

約数和(自身を除く): 399948983

約数列:

[1, 7, 41, 79, 103, 287, 553, 721, 863, 3239, 4223, 6041, 8137, 22673, 29561, 35383, 56959, 68177, 88889, 247681, 333617, 477239, 622223, 2335319, 2795257, 3644449, 7022231, 19566799, 25511143, 49155617, 287911471, 2015380297]

約数ペア:

[(1, 2015380297), (7, 287911471), (41, 49155617), (79, 25511143), (103, 19566799), (287, 7022231), (553, 3644449), (721, 2795257), (863, 2335319), (3239, 622223), (4223, 477239), (6041, 333617), (8137, 247681), (22673, 88889), (29561, 68177), (35383, 56959)]