1273236412

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{417181}}^1$

素因数の和:417301

約数の個数: 24

約数和(自身を含む): 2569841120

約数和(自身を除く): 1296604708

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 417181, 834362, 1668724, 2920267, 5840534, 11681068, 45472729, 90945458, 181890916, 318309103, 636618206, 1273236412]

約数ペア:

[(1, 1273236412), (2, 636618206), (4, 318309103), (7, 181890916), (14, 90945458), (28, 45472729), (109, 11681068), (218, 5840534), (436, 2920267), (763, 1668724), (1526, 834362), (3052, 417181)]