7181258

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:282

約数の個数: 32

約数和(自身を含む): 12840960

約数和(自身を除く): 5659702

約数列:

[1, 2, 7, 14, 43, 79, 86, 151, 158, 301, 302, 553, 602, 1057, 1106, 2114, 3397, 6493, 6794, 11929, 12986, 23779, 23858, 45451, 47558, 83503, 90902, 167006, 512947, 1025894, 3590629, 7181258]

約数ペア:

[(1, 7181258), (2, 3590629), (7, 1025894), (14, 512947), (43, 167006), (79, 90902), (86, 83503), (151, 47558), (158, 45451), (301, 23858), (302, 23779), (553, 12986), (602, 11929), (1057, 6794), (1106, 6493), (2114, 3397)]