2051798

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1$

素因数の和:296

約数の個数: 32

約数和(自身を含む): 3841344

約数和(自身を除く): 1789546

約数列:

[1, 2, 7, 14, 17, 34, 37, 74, 119, 233, 238, 259, 466, 518, 629, 1258, 1631, 3262, 3961, 4403, 7922, 8621, 8806, 17242, 27727, 55454, 60347, 120694, 146557, 293114, 1025899, 2051798]

約数ペア:

[(1, 2051798), (2, 1025899), (7, 293114), (14, 146557), (17, 120694), (34, 60347), (37, 55454), (74, 27727), (119, 17242), (233, 8806), (238, 8621), (259, 7922), (466, 4403), (518, 3961), (629, 3262), (1258, 1631)]