247017465214

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{1973}}^1\times {\mathrm{370411}}^1$

素因数の和:372412

約数の個数: 24

約数和(自身を含む): 401425115112

約数和(自身を除く): 154407649898

約数列:

[1, 2, 13, 26, 169, 338, 1973, 3946, 25649, 51298, 333437, 370411, 666874, 740822, 4815343, 9630686, 62599459, 125198918, 730820903, 1461641806, 9500671739, 19001343478, 123508732607, 247017465214]

約数ペア:

[(1, 247017465214), (2, 123508732607), (13, 19001343478), (26, 9500671739), (169, 1461641806), (338, 730820903), (1973, 125198918), (3946, 62599459), (25649, 9630686), (51298, 4815343), (333437, 740822), (370411, 666874)]