2017912942078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{2557}}^1\times {\mathrm{132367}}^1$

素因数の和:135208

約数の個数: 32

約数和(自身を含む): 3315545192448

約数和(自身を除く): 1297632250370

約数列:

[1, 2, 11, 22, 271, 542, 2557, 2981, 5114, 5962, 28127, 56254, 132367, 264734, 692947, 1385894, 1456037, 2912074, 7622417, 15244834, 35871457, 71742914, 338462419, 394586027, 676924838, 789172054, 3723086609, 7446173218, 91723315549, 183446631098, 1008956471039, 2017912942078]

約数ペア:

[(1, 2017912942078), (2, 1008956471039), (11, 183446631098), (22, 91723315549), (271, 7446173218), (542, 3723086609), (2557, 789172054), (2981, 676924838), (5114, 394586027), (5962, 338462419), (28127, 71742914), (56254, 35871457), (132367, 15244834), (264734, 7622417), (692947, 2912074), (1385894, 1456037)]