1397339750416

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{6379}}^1\times {\mathrm{595253}}^1$

素因数の和:601663

約数の個数: 40

約数和(自身を含む): 2825504066880

約数和(自身を除く): 1428164316464

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 6379, 12758, 25516, 51032, 102064, 146717, 293434, 586868, 595253, 1173736, 1190506, 2347472, 2381012, 4762024, 9524048, 13690819, 27381638, 54763276, 109526552, 219053104, 3797118887, 7594237774, 15188475548, 30376951096, 60753902192, 87333734401, 174667468802, 349334937604, 698669875208, 1397339750416]

約数ペア:

[(1, 1397339750416), (2, 698669875208), (4, 349334937604), (8, 174667468802), (16, 87333734401), (23, 60753902192), (46, 30376951096), (92, 15188475548), (184, 7594237774), (368, 3797118887), (6379, 219053104), (12758, 109526552), (25516, 54763276), (51032, 27381638), (102064, 13690819), (146717, 9524048), (293434, 4762024), (586868, 2381012), (595253, 2347472), (1173736, 1190506)]