2294140

素因数分解:

$2^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{457}}^1$

素因数の和:717

約数の個数: 24

約数和(自身を含む): 4847472

約数和(自身を除く): 2553332

約数列:

[1, 2, 4, 5, 10, 20, 251, 457, 502, 914, 1004, 1255, 1828, 2285, 2510, 4570, 5020, 9140, 114707, 229414, 458828, 573535, 1147070, 2294140]

約数ペア:

[(1, 2294140), (2, 1147070), (4, 573535), (5, 458828), (10, 229414), (20, 114707), (251, 9140), (457, 5020), (502, 4570), (914, 2510), (1004, 2285), (1255, 1828)]