4238338

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1$

素因数の和:298

約数の個数: 32

約数和(自身を含む): 7451136

約数和(自身を除く): 3212798

約数列:

[1, 2, 13, 17, 26, 34, 43, 86, 221, 223, 442, 446, 559, 731, 1118, 1462, 2899, 3791, 5798, 7582, 9503, 9589, 19006, 19178, 49283, 98566, 124657, 163013, 249314, 326026, 2119169, 4238338]

約数ペア:

[(1, 4238338), (2, 2119169), (13, 326026), (17, 249314), (26, 163013), (34, 124657), (43, 98566), (86, 49283), (221, 19178), (223, 19006), (442, 9589), (446, 9503), (559, 7582), (731, 5798), (1118, 3791), (1462, 2899)]