2783207824

素因数分解:

$2^4\times {\mathrm{463}}^1\times {\mathrm{375703}}^1$

素因数の和:376174

約数の個数: 20

約数和(自身を含む): 5404126336

約数和(自身を除く): 2620918512

約数列:

[1, 2, 4, 8, 16, 463, 926, 1852, 3704, 7408, 375703, 751406, 1502812, 3005624, 6011248, 173950489, 347900978, 695801956, 1391603912, 2783207824]

約数ペア:

[(1, 2783207824), (2, 1391603912), (4, 695801956), (8, 347900978), (16, 173950489), (463, 6011248), (926, 3005624), (1852, 1502812), (3704, 751406), (7408, 375703)]