1928786

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:154

約数の個数: 24

約数和(自身を含む): 3182976

約数和(自身を除く): 1254190

約数列:

[1, 2, 17, 34, 47, 71, 94, 142, 289, 578, 799, 1207, 1598, 2414, 3337, 6674, 13583, 20519, 27166, 41038, 56729, 113458, 964393, 1928786]

約数ペア:

[(1, 1928786), (2, 964393), (17, 113458), (34, 56729), (47, 41038), (71, 27166), (94, 20519), (142, 13583), (289, 6674), (578, 3337), (799, 2414), (1207, 1598)]