13973431766

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{26975737}}^1$

素因数の和:26975783

約数の個数: 16

約数和(自身を含む): 24601873056

約数和(自身を除く): 10628441290

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 26975737, 53951474, 188830159, 377660318, 998102269, 1996204538, 6986715883, 13973431766]

約数ペア:

[(1, 13973431766), (2, 6986715883), (7, 1996204538), (14, 998102269), (37, 377660318), (74, 188830159), (259, 53951474), (518, 26975737)]