2028960089

素因数分解:

${\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{2393}}^1$

素因数の和:2621

約数の個数: 24

約数和(自身を含む): 2286892440

約数和(自身を除く): 257932351

約数列:

[1, 13, 29, 169, 173, 377, 2249, 2393, 4901, 5017, 29237, 31109, 65221, 69397, 404417, 413989, 847873, 902161, 5381857, 11728093, 12005681, 69964141, 156073853, 2028960089]

約数ペア:

[(1, 2028960089), (13, 156073853), (29, 69964141), (169, 12005681), (173, 11728093), (377, 5381857), (2249, 902161), (2393, 847873), (4901, 413989), (5017, 404417), (29237, 69397), (31109, 65221)]