1119398

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2161}}^1$

素因数の和:2207

約数の個数: 16

約数和(自身を含む): 1971744

約数和(自身を除く): 852346

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 2161, 4322, 15127, 30254, 79957, 159914, 559699, 1119398]

約数ペア:

[(1, 1119398), (2, 559699), (7, 159914), (14, 79957), (37, 30254), (74, 15127), (259, 4322), (518, 2161)]