2688940630

素因数分解:

$2^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{1115743}}^1$

素因数の和:1115991

約数の個数: 16

約数和(自身を含む): 4860180864

約数和(自身を除く): 2171240234

約数列:

[1, 2, 5, 10, 241, 482, 1205, 2410, 1115743, 2231486, 5578715, 11157430, 268894063, 537788126, 1344470315, 2688940630]

約数ペア:

[(1, 2688940630), (2, 1344470315), (5, 537788126), (10, 268894063), (241, 11157430), (482, 5578715), (1205, 2231486), (2410, 1115743)]