520080402

素因数分解:

$2^1\times 3^1\times {\mathrm{21961}}^1\times {\mathrm{3947}}^1$

素因数の和:25913

約数の個数: 16

約数和(自身を含む): 1040471712

約数和(自身を除く): 520391310

約数列:

[1, 2, 3, 6, 3947, 7894, 11841, 21961, 23682, 43922, 65883, 131766, 86680067, 173360134, 260040201, 520080402]

約数ペア:

[(1, 520080402), (2, 260040201), (3, 173360134), (6, 86680067), (3947, 131766), (7894, 65883), (11841, 43922), (21961, 23682)]