5521390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{78877}}^1$

素因数の和:78891

約数の個数: 16

約数和(自身を含む): 11358432

約数和(自身を除く): 5837042

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 78877, 157754, 394385, 552139, 788770, 1104278, 2760695, 5521390]

約数ペア:

[(1, 5521390), (2, 2760695), (5, 1104278), (7, 788770), (10, 552139), (14, 394385), (35, 157754), (70, 78877)]