1229731292

素因数分解:

$2^2\times {\mathrm{56503}}^1\times {\mathrm{5441}}^1$

素因数の和:61948

約数の個数: 12

約数和(自身を含む): 2152463376

約数和(自身を除く): 922732084

約数列:

[1, 2, 4, 5441, 10882, 21764, 56503, 113006, 226012, 307432823, 614865646, 1229731292]

約数ペア:

[(1, 1229731292), (2, 614865646), (4, 307432823), (5441, 226012), (10882, 113006), (21764, 56503)]