980380258

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3427903}}^1$

素因数の和:3427929

約数の個数: 16

約数和(自身を含む): 1727663616

約数和(自身を除く): 747283358

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 3427903, 6855806, 37706933, 44562739, 75413866, 89125478, 490190129, 980380258]

約数ペア:

[(1, 980380258), (2, 490190129), (11, 89125478), (13, 75413866), (22, 44562739), (26, 37706933), (143, 6855806), (286, 3427903)]