7155286

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:244

約数の個数: 32

約数和(自身を含む): 12038400

約数和(自身を除く): 4883114

約数列:

[1, 2, 19, 29, 38, 43, 58, 86, 151, 302, 551, 817, 1102, 1247, 1634, 2494, 2869, 4379, 5738, 6493, 8758, 12986, 23693, 47386, 83201, 123367, 166402, 188297, 246734, 376594, 3577643, 7155286]

約数ペア:

[(1, 7155286), (2, 3577643), (19, 376594), (29, 246734), (38, 188297), (43, 166402), (58, 123367), (86, 83201), (151, 47386), (302, 23693), (551, 12986), (817, 8758), (1102, 6493), (1247, 5738), (1634, 4379), (2494, 2869)]