2079991969

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{769}}^1$

素因数の和:1009

約数の個数: 32

約数和(自身を含む): 2406096000

約数和(自身を除く): 326104031

約数列:

[1, 11, 29, 61, 139, 319, 671, 769, 1529, 1769, 4031, 8459, 8479, 19459, 22301, 44341, 46909, 93269, 106891, 245311, 245891, 515999, 1175801, 1360361, 2704801, 3099839, 6520351, 14963971, 34098229, 71723861, 189090179, 2079991969]

約数ペア:

[(1, 2079991969), (11, 189090179), (29, 71723861), (61, 34098229), (139, 14963971), (319, 6520351), (671, 3099839), (769, 2704801), (1529, 1360361), (1769, 1175801), (4031, 515999), (8459, 245891), (8479, 245311), (19459, 106891), (22301, 93269), (44341, 46909)]