2012241530864

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{904784861}}^1$

素因数の和:904785008

約数の個数: 20

約数和(自身を含む): 3926766301080

約数和(自身を除く): 1914524770216

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 904784861, 1809569722, 3619139444, 7238278888, 14476557776, 125765095679, 251530191358, 503060382716, 1006120765432, 2012241530864]

約数ペア:

[(1, 2012241530864), (2, 1006120765432), (4, 503060382716), (8, 251530191358), (16, 125765095679), (139, 14476557776), (278, 7238278888), (556, 3619139444), (1112, 1809569722), (2224, 904784861)]