299702948

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{42499}}^1$

素因数の和:42587

約数の個数: 24

約数和(自身を含む): 549780000

約数和(自身を除く): 250077052

約数列:

[1, 2, 4, 41, 43, 82, 86, 164, 172, 1763, 3526, 7052, 42499, 84998, 169996, 1742459, 1827457, 3484918, 3654914, 6969836, 7309828, 74925737, 149851474, 299702948]

約数ペア:

[(1, 299702948), (2, 149851474), (4, 74925737), (41, 7309828), (43, 6969836), (82, 3654914), (86, 3484918), (164, 1827457), (172, 1742459), (1763, 169996), (3526, 84998), (7052, 42499)]