13898570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{941}}^1$

素因数の和:1166

約数の個数: 32

約数和(自身を含む): 28757376

約数和(自身を除く): 14858806

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 211, 422, 941, 1055, 1477, 1882, 2110, 2954, 4705, 6587, 7385, 9410, 13174, 14770, 32935, 65870, 198551, 397102, 992755, 1389857, 1985510, 2779714, 6949285, 13898570]

約数ペア:

[(1, 13898570), (2, 6949285), (5, 2779714), (7, 1985510), (10, 1389857), (14, 992755), (35, 397102), (70, 198551), (211, 65870), (422, 32935), (941, 14770), (1055, 13174), (1477, 9410), (1882, 7385), (2110, 6587), (2954, 4705)]