2021897168

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{4357537}}^1$

素因数の和:4357574

約数の個数: 20

約数和(自身を含む): 4052510340

約数和(自身を除く): 2030613172

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 4357537, 8715074, 17430148, 34860296, 69720592, 126368573, 252737146, 505474292, 1010948584, 2021897168]

約数ペア:

[(1, 2021897168), (2, 1010948584), (4, 505474292), (8, 252737146), (16, 126368573), (29, 69720592), (58, 34860296), (116, 17430148), (232, 8715074), (464, 4357537)]