13441390

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{4651}}^1$

素因数の和:4692

約数の個数: 24

約数和(自身を含む): 25706952

約数和(自身を除く): 12265562

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 1445, 2890, 4651, 9302, 23255, 46510, 79067, 158134, 395335, 790670, 1344139, 2688278, 6720695, 13441390]

約数ペア:

[(1, 13441390), (2, 6720695), (5, 2688278), (10, 1344139), (17, 790670), (34, 395335), (85, 158134), (170, 79067), (289, 46510), (578, 23255), (1445, 9302), (2890, 4651)]