890397068

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{879839}}^1$

素因数の和:879877

約数の個数: 24

約数和(自身を含む): 1773757440

約数和(自身を除く): 883360372

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 879839, 1759678, 3519356, 9678229, 19356458, 20236297, 38712916, 40472594, 80945188, 222599267, 445198534, 890397068]

約数ペア:

[(1, 890397068), (2, 445198534), (4, 222599267), (11, 80945188), (22, 40472594), (23, 38712916), (44, 20236297), (46, 19356458), (92, 9678229), (253, 3519356), (506, 1759678), (1012, 879839)]