7920334

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:300

約数の個数: 24

約数和(自身を含む): 12864528

約数和(自身を除く): 4944194

約数列:

[1, 2, 17, 34, 71, 142, 193, 289, 386, 578, 1207, 2414, 3281, 6562, 13703, 20519, 27406, 41038, 55777, 111554, 232951, 465902, 3960167, 7920334]

約数ペア:

[(1, 7920334), (2, 3960167), (17, 465902), (34, 232951), (71, 111554), (142, 55777), (193, 41038), (289, 27406), (386, 20519), (578, 13703), (1207, 6562), (2414, 3281)]