11721804274

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{263}}^1\times {\mathrm{337}}^1\times {\mathrm{743}}^1$

素因数の和:1434

約数の個数: 32

約数和(自身を含む): 17924924160

約数和(自身を除く): 6203119886

約数列:

[1, 2, 89, 178, 263, 337, 526, 674, 743, 1486, 23407, 29993, 46814, 59986, 66127, 88631, 132254, 177262, 195409, 250391, 390818, 500782, 7888159, 15776318, 17391401, 22284799, 34782802, 44569598, 65852833, 131705666, 5860902137, 11721804274]

約数ペア:

[(1, 11721804274), (2, 5860902137), (89, 131705666), (178, 65852833), (263, 44569598), (337, 34782802), (526, 22284799), (674, 17391401), (743, 15776318), (1486, 7888159), (23407, 500782), (29993, 390818), (46814, 250391), (59986, 195409), (66127, 177262), (88631, 132254)]