2201701481

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{28643}}^1$

素因数の和:28868

約数の個数: 16

約数和(自身を含む): 2566502400

約数和(自身を除く): 364800919

約数列:

[1, 7, 79, 139, 553, 973, 10981, 28643, 76867, 200501, 2262797, 3981377, 15839579, 27869639, 314528783, 2201701481]

約数ペア:

[(1, 2201701481), (7, 314528783), (79, 27869639), (139, 15839579), (553, 3981377), (973, 2262797), (10981, 200501), (28643, 76867)]