2214458386

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{320843}}^1$

素因数の和:320898

約数の個数: 32

約数和(自身を含む): 4158138240

約数和(自身を除く): 1943679854

約数列:

[1, 2, 7, 14, 17, 29, 34, 58, 119, 203, 238, 406, 493, 986, 3451, 6902, 320843, 641686, 2245901, 4491802, 5454331, 9304447, 10908662, 18608894, 38180317, 65131129, 76360634, 130262258, 158175599, 316351198, 1107229193, 2214458386]

約数ペア:

[(1, 2214458386), (2, 1107229193), (7, 316351198), (14, 158175599), (17, 130262258), (29, 76360634), (34, 65131129), (58, 38180317), (119, 18608894), (203, 10908662), (238, 9304447), (406, 5454331), (493, 4491802), (986, 2245901), (3451, 641686), (6902, 320843)]