4221364

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1409}}^1$

素因数の和:1527

約数の個数: 24

約数和(自身を含む): 8527680

約数和(自身を除く): 4306316

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1409, 1498, 2818, 2996, 5636, 9863, 19726, 39452, 150763, 301526, 603052, 1055341, 2110682, 4221364]

約数ペア:

[(1, 4221364), (2, 2110682), (4, 1055341), (7, 603052), (14, 301526), (28, 150763), (107, 39452), (214, 19726), (428, 9863), (749, 5636), (1409, 2996), (1498, 2818)]