1109366968

素因数分解:

$2^3\times {\mathrm{9967}}^1\times {\mathrm{13913}}^1$

素因数の和:23886

約数の個数: 16

約数和(自身を含む): 2080421280

約数和(自身を除く): 971054312

約数列:

[1, 2, 4, 8, 9967, 13913, 19934, 27826, 39868, 55652, 79736, 111304, 138670871, 277341742, 554683484, 1109366968]

約数ペア:

[(1, 1109366968), (2, 554683484), (4, 277341742), (8, 138670871), (9967, 111304), (13913, 79736), (19934, 55652), (27826, 39868)]