2065778

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:290

約数の個数: 32

約数和(自身を含む): 3773952

約数和(自身を除く): 1708174

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 143, 233, 286, 341, 403, 466, 682, 806, 2563, 3029, 4433, 5126, 6058, 7223, 8866, 14446, 33319, 66638, 79453, 93899, 158906, 187798, 1032889, 2065778]

約数ペア:

[(1, 2065778), (2, 1032889), (11, 187798), (13, 158906), (22, 93899), (26, 79453), (31, 66638), (62, 33319), (143, 14446), (233, 8866), (286, 7223), (341, 6058), (403, 5126), (466, 4433), (682, 3029), (806, 2563)]