2013343745

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{82531}}^1$

素因数の和:82601

約数の個数: 32

約数和(自身を含む): 2994921216

約数和(自身を除く): 981577471

約数列:

[1, 5, 7, 17, 35, 41, 85, 119, 205, 287, 595, 697, 1435, 3485, 4879, 24395, 82531, 412655, 577717, 1403027, 2888585, 3383771, 7015135, 9821189, 16918855, 23686397, 49105945, 57524107, 118431985, 287620535, 402668749, 2013343745]

約数ペア:

[(1, 2013343745), (5, 402668749), (7, 287620535), (17, 118431985), (35, 57524107), (41, 49105945), (85, 23686397), (119, 16918855), (205, 9821189), (287, 7015135), (595, 3383771), (697, 2888585), (1435, 1403027), (3485, 577717), (4879, 412655), (24395, 82531)]