27831969410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{397599563}}^1$

素因数の和:397599577

約数の個数: 16

約数和(自身を含む): 57254337216

約数和(自身を除く): 29422367806

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 397599563, 795199126, 1987997815, 2783196941, 3975995630, 5566393882, 13915984705, 27831969410]

約数ペア:

[(1, 27831969410), (2, 13915984705), (5, 5566393882), (7, 3975995630), (10, 2783196941), (14, 1987997815), (35, 795199126), (70, 397599563)]