745890622

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{121441}}^1$

素因数の和:121563

約数の個数: 16

約数和(自身を含む): 1162928592

約数和(自身を除く): 417037970

約数列:

[1, 2, 37, 74, 83, 166, 3071, 6142, 121441, 242882, 4493317, 8986634, 10079603, 20159206, 372945311, 745890622]

約数ペア:

[(1, 745890622), (2, 372945311), (37, 20159206), (74, 10079603), (83, 8986634), (166, 4493317), (3071, 242882), (6142, 121441)]