981977724002

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{395003107}}^1$

素因数の和:395003233

約数の個数: 16

約数和(自身を含む): 1621092755232

約数和(自身を除く): 639115031230

約数列:

[1, 2, 11, 22, 113, 226, 1243, 2486, 395003107, 790006214, 4345034177, 8690068354, 44635351091, 89270702182, 490988862001, 981977724002]

約数ペア:

[(1, 981977724002), (2, 490988862001), (11, 89270702182), (22, 44635351091), (113, 8690068354), (226, 4345034177), (1243, 790006214), (2486, 395003107)]