2637584

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{9697}}^1$

素因数の和:9722

約数の個数: 20

約数和(自身を含む): 5411484

約数和(自身を除く): 2773900

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 9697, 19394, 38788, 77576, 155152, 164849, 329698, 659396, 1318792, 2637584]

約数ペア:

[(1, 2637584), (2, 1318792), (4, 659396), (8, 329698), (16, 164849), (17, 155152), (34, 77576), (68, 38788), (136, 19394), (272, 9697)]