2397442

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{659}}^1$

素因数の和:785

約数の個数: 16

約数和(自身を含む): 3849120

約数和(自身を除く): 1451678

約数列:

[1, 2, 17, 34, 107, 214, 659, 1318, 1819, 3638, 11203, 22406, 70513, 141026, 1198721, 2397442]

約数ペア:

[(1, 2397442), (2, 1198721), (17, 141026), (34, 70513), (107, 22406), (214, 11203), (659, 3638), (1318, 1819)]