4755190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{311}}^1$

素因数の和:468

約数の個数: 32

約数和(自身を含む): 9434880

約数和(自身を除く): 4679690

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 139, 278, 311, 622, 695, 1390, 1529, 1555, 3058, 3110, 3421, 6842, 7645, 15290, 17105, 34210, 43229, 86458, 216145, 432290, 475519, 951038, 2377595, 4755190]

約数ペア:

[(1, 4755190), (2, 2377595), (5, 951038), (10, 475519), (11, 432290), (22, 216145), (55, 86458), (110, 43229), (139, 34210), (278, 17105), (311, 15290), (622, 7645), (695, 6842), (1390, 3421), (1529, 3110), (1555, 3058)]