2015328076

素因数分解:

$2^2\times {\mathrm{103}}^2\times {\mathrm{47491}}^1$

素因数の和:47701

約数の個数: 18

約数和(自身を含む): 3561472572

約数和(自身を除く): 1546144496

約数列:

[1, 2, 4, 103, 206, 412, 10609, 21218, 42436, 47491, 94982, 189964, 4891573, 9783146, 19566292, 503832019, 1007664038, 2015328076]

約数ペア:

[(1, 2015328076), (2, 1007664038), (4, 503832019), (103, 19566292), (206, 9783146), (412, 4891573), (10609, 189964), (21218, 94982), (42436, 47491)]