2888679934

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{148763}}^1$

素因数の和:148864

約数の個数: 32

約数和(自身を含む): 5284097280

約数和(自身を除く): 2395417346

約数列:

[1, 2, 7, 14, 19, 38, 73, 133, 146, 266, 511, 1022, 1387, 2774, 9709, 19418, 148763, 297526, 1041341, 2082682, 2826497, 5652994, 10859699, 19785479, 21719398, 39570958, 76017893, 152035786, 206334281, 412668562, 1444339967, 2888679934]

約数ペア:

[(1, 2888679934), (2, 1444339967), (7, 412668562), (14, 206334281), (19, 152035786), (38, 76017893), (73, 39570958), (133, 21719398), (146, 19785479), (266, 10859699), (511, 5652994), (1022, 2826497), (1387, 2082682), (2774, 1041341), (9709, 297526), (19418, 148763)]