2051298106

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{21283}}^1$

素因数の和:21646

約数の個数: 32

約数和(自身を含む): 3625771968

約数和(自身を除く): 1574473862

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 337, 674, 3707, 4381, 7414, 8762, 21283, 42566, 48191, 96382, 234113, 276679, 468226, 553358, 3043469, 6086938, 7172371, 14344742, 78896081, 93240823, 157792162, 186481646, 1025649053, 2051298106]

約数ペア:

[(1, 2051298106), (2, 1025649053), (11, 186481646), (13, 157792162), (22, 93240823), (26, 78896081), (143, 14344742), (286, 7172371), (337, 6086938), (674, 3043469), (3707, 553358), (4381, 468226), (7414, 276679), (8762, 234113), (21283, 96382), (42566, 48191)]