2017002490

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{63809}}^1$

素因数の和:63954

約数の個数: 32

約数和(自身を含む): 3790314000

約数和(自身を除く): 1773311510

約数列:

[1, 2, 5, 10, 29, 58, 109, 145, 218, 290, 545, 1090, 3161, 6322, 15805, 31610, 63809, 127618, 319045, 638090, 1850461, 3700922, 6955181, 9252305, 13910362, 18504610, 34775905, 69551810, 201700249, 403400498, 1008501245, 2017002490]

約数ペア:

[(1, 2017002490), (2, 1008501245), (5, 403400498), (10, 201700249), (29, 69551810), (58, 34775905), (109, 18504610), (145, 13910362), (218, 9252305), (290, 6955181), (545, 3700922), (1090, 1850461), (3161, 638090), (6322, 319045), (15805, 127618), (31610, 63809)]