2401078

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{457}}^1$

素因数の和:567

約数の個数: 16

約数和(自身を含む): 3759264

約数和(自身を除く): 1358186

約数列:

[1, 2, 37, 71, 74, 142, 457, 914, 2627, 5254, 16909, 32447, 33818, 64894, 1200539, 2401078]

約数ペア:

[(1, 2401078), (2, 1200539), (37, 64894), (71, 33818), (74, 32447), (142, 16909), (457, 5254), (914, 2627)]