4988891378

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{419}}^1\times {\mathrm{112327}}^1$

素因数の和:112801

約数の個数: 16

約数和(自身を含む): 7642797120

約数和(自身を除く): 2653905742

約数列:

[1, 2, 53, 106, 419, 838, 22207, 44414, 112327, 224654, 5953331, 11906662, 47065013, 94130026, 2494445689, 4988891378]

約数ペア:

[(1, 4988891378), (2, 2494445689), (53, 94130026), (106, 47065013), (419, 11906662), (838, 5953331), (22207, 224654), (44414, 112327)]