2570984

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{419}}^1$

素因数の和:497

約数の個数: 32

約数和(自身を含む): 5292000

約数和(自身を除く): 2721016

約数列:

[1, 2, 4, 8, 13, 26, 52, 59, 104, 118, 236, 419, 472, 767, 838, 1534, 1676, 3068, 3352, 5447, 6136, 10894, 21788, 24721, 43576, 49442, 98884, 197768, 321373, 642746, 1285492, 2570984]

約数ペア:

[(1, 2570984), (2, 1285492), (4, 642746), (8, 321373), (13, 197768), (26, 98884), (52, 49442), (59, 43576), (104, 24721), (118, 21788), (236, 10894), (419, 6136), (472, 5447), (767, 3352), (838, 3068), (1534, 1676)]