2012256316

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{865859}}^1$

素因数の和:865953

約数の個数: 24

約数和(自身を含む): 4073005440

約数和(自身を除く): 2060749124

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 332, 581, 1162, 2324, 865859, 1731718, 3463436, 6061013, 12122026, 24244052, 71866297, 143732594, 287465188, 503064079, 1006128158, 2012256316]

約数ペア:

[(1, 2012256316), (2, 1006128158), (4, 503064079), (7, 287465188), (14, 143732594), (28, 71866297), (83, 24244052), (166, 12122026), (332, 6061013), (581, 3463436), (1162, 1731718), (2324, 865859)]