1288973882

素因数分解:

$2^1\times 7^1\times {\mathrm{3343}}^1\times {\mathrm{27541}}^1$

素因数の和:30893

約数の個数: 16

約数和(自身を含む): 2210410752

約数和(自身を除く): 921436870

約数列:

[1, 2, 7, 14, 3343, 6686, 23401, 27541, 46802, 55082, 192787, 385574, 92069563, 184139126, 644486941, 1288973882]

約数ペア:

[(1, 1288973882), (2, 644486941), (7, 184139126), (14, 92069563), (3343, 385574), (6686, 192787), (23401, 55082), (27541, 46802)]