2002858

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:222

約数の個数: 32

約数和(自身を含む): 3628800

約数和(自身を除く): 1625942

約数列:

[1, 2, 11, 13, 22, 26, 47, 94, 143, 149, 286, 298, 517, 611, 1034, 1222, 1639, 1937, 3278, 3874, 6721, 7003, 13442, 14006, 21307, 42614, 77033, 91039, 154066, 182078, 1001429, 2002858]

約数ペア:

[(1, 2002858), (2, 1001429), (11, 182078), (13, 154066), (22, 91039), (26, 77033), (47, 42614), (94, 21307), (143, 14006), (149, 13442), (286, 7003), (298, 6721), (517, 3874), (611, 3278), (1034, 1937), (1222, 1639)]