753128068

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2445221}}^1$

素因数の和:2445243

約数の個数: 24

約数和(自身を含む): 1643189184

約数和(自身を除く): 890061116

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 2445221, 4890442, 9780884, 17116547, 26897431, 34233094, 53794862, 68466188, 107589724, 188282017, 376564034, 753128068]

約数ペア:

[(1, 753128068), (2, 376564034), (4, 188282017), (7, 107589724), (11, 68466188), (14, 53794862), (22, 34233094), (28, 26897431), (44, 17116547), (77, 9780884), (154, 4890442), (308, 2445221)]