2017850510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{142403}}^1$

素因数の和:142532

約数の個数: 32

約数和(自身を含む): 3947438880

約数和(自身を除く): 1929588370

約数列:

[1, 2, 5, 10, 13, 26, 65, 109, 130, 218, 545, 1090, 1417, 2834, 7085, 14170, 142403, 284806, 712015, 1424030, 1851239, 3702478, 9256195, 15521927, 18512390, 31043854, 77609635, 155219270, 201785051, 403570102, 1008925255, 2017850510]

約数ペア:

[(1, 2017850510), (2, 1008925255), (5, 403570102), (10, 201785051), (13, 155219270), (26, 77609635), (65, 31043854), (109, 18512390), (130, 15521927), (218, 9256195), (545, 3702478), (1090, 1851239), (1417, 1424030), (2834, 712015), (7085, 284806), (14170, 142403)]