2542254

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2963}}^1$

素因数の和:2992

約数の個数: 32

約数和(自身を含む): 5975424

約数和(自身を除く): 3433170

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 2963, 5926, 8889, 17778, 32593, 38519, 65186, 77038, 97779, 115557, 195558, 231114, 423709, 847418, 1271127, 2542254]

約数ペア:

[(1, 2542254), (2, 1271127), (3, 847418), (6, 423709), (11, 231114), (13, 195558), (22, 115557), (26, 97779), (33, 77038), (39, 65186), (66, 38519), (78, 32593), (143, 17778), (286, 8889), (429, 5926), (858, 2963)]