1098491608

素因数分解:

$2^3\times {\mathrm{20113}}^1\times {\mathrm{6827}}^1$

素因数の和:26946

約数の個数: 16

約数和(自身を含む): 2060075880

約数和(自身を除く): 961584272

約数列:

[1, 2, 4, 8, 6827, 13654, 20113, 27308, 40226, 54616, 80452, 160904, 137311451, 274622902, 549245804, 1098491608]

約数ペア:

[(1, 1098491608), (2, 549245804), (4, 274622902), (8, 137311451), (6827, 160904), (13654, 80452), (20113, 54616), (27308, 40226)]