4728890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{27817}}^1$

素因数の和:27841

約数の個数: 16

約数和(自身を含む): 9013032

約数和(自身を除く): 4284142

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 27817, 55634, 139085, 278170, 472889, 945778, 2364445, 4728890]

約数ペア:

[(1, 4728890), (2, 2364445), (5, 945778), (10, 472889), (17, 278170), (34, 139085), (85, 55634), (170, 27817)]