2182133776

素因数分解:

$2^4\times {\mathrm{691}}^1\times {\mathrm{197371}}^1$

素因数の和:198070

約数の個数: 20

約数和(自身を含む): 4234024144

約数和(自身を除く): 2051890368

約数列:

[1, 2, 4, 8, 16, 691, 1382, 2764, 5528, 11056, 197371, 394742, 789484, 1578968, 3157936, 136383361, 272766722, 545533444, 1091066888, 2182133776]

約数ペア:

[(1, 2182133776), (2, 1091066888), (4, 545533444), (8, 272766722), (16, 136383361), (691, 3157936), (1382, 1578968), (2764, 789484), (5528, 394742), (11056, 197371)]