1265168

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{739}}^1$

素因数の和:854

約数の個数: 20

約数和(自身を含む): 2477520

約数和(自身を除く): 1212352

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 739, 856, 1478, 1712, 2956, 5912, 11824, 79073, 158146, 316292, 632584, 1265168]

約数ペア:

[(1, 1265168), (2, 632584), (4, 316292), (8, 158146), (16, 79073), (107, 11824), (214, 5912), (428, 2956), (739, 1712), (856, 1478)]