2019914394

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1\times {\mathrm{409}}^1$

素因数の和:755

約数の個数: 64

約数和(自身を含む): 4205537280

約数和(自身を除く): 2185622886

約数列:

[1, 2, 3, 6, 47, 83, 94, 141, 166, 211, 249, 282, 409, 422, 498, 633, 818, 1227, 1266, 2454, 3901, 7802, 9917, 11703, 17513, 19223, 19834, 23406, 29751, 33947, 35026, 38446, 52539, 57669, 59502, 67894, 86299, 101841, 105078, 115338, 172598, 203682, 258897, 517794, 823111, 1595509, 1646222, 2469333, 3191018, 4056053, 4786527, 4938666, 7162817, 8112106, 9573054, 12168159, 14325634, 21488451, 24336318, 42976902, 336652399, 673304798, 1009957197, 2019914394]

約数ペア:

[(1, 2019914394), (2, 1009957197), (3, 673304798), (6, 336652399), (47, 42976902), (83, 24336318), (94, 21488451), (141, 14325634), (166, 12168159), (211, 9573054), (249, 8112106), (282, 7162817), (409, 4938666), (422, 4786527), (498, 4056053), (633, 3191018), (818, 2469333), (1227, 1646222), (1266, 1595509), (2454, 823111), (3901, 517794), (7802, 258897), (9917, 203682), (11703, 172598), (17513, 115338), (19223, 105078), (19834, 101841), (23406, 86299), (29751, 67894), (33947, 59502), (35026, 57669), (38446, 52539)]