2068386481

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2297}}^1$

素因数の和:2398

約数の個数: 48

約数和(自身を含む): 2716125696

約数和(自身を除く): 647739215

約数列:

[1, 7, 17, 23, 47, 49, 119, 161, 329, 391, 799, 833, 1081, 1127, 2297, 2303, 2737, 5593, 7567, 16079, 18377, 19159, 39049, 39151, 52831, 52969, 107959, 112553, 128639, 273343, 369817, 755713, 898127, 900473, 1835303, 1913401, 2483057, 2588719, 5289991, 6286889, 12847121, 17381399, 42211969, 44008223, 89929847, 121669793, 295483783, 2068386481]

約数ペア:

[(1, 2068386481), (7, 295483783), (17, 121669793), (23, 89929847), (47, 44008223), (49, 42211969), (119, 17381399), (161, 12847121), (329, 6286889), (391, 5289991), (799, 2588719), (833, 2483057), (1081, 1913401), (1127, 1835303), (2297, 900473), (2303, 898127), (2737, 755713), (5593, 369817), (7567, 273343), (16079, 128639), (18377, 112553), (19159, 107959), (39049, 52969), (39151, 52831)]