520052176

素因数分解:

$2^4\times 7^1\times {\mathrm{4643323}}^1$

素因数の和:4643338

約数の個数: 20

約数和(自身を含む): 1151544352

約数和(自身を除く): 631492176

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 4643323, 9286646, 18573292, 32503261, 37146584, 65006522, 74293168, 130013044, 260026088, 520052176]

約数ペア:

[(1, 520052176), (2, 260026088), (4, 130013044), (7, 74293168), (8, 65006522), (14, 37146584), (16, 32503261), (28, 18573292), (56, 9286646), (112, 4643323)]