520044972

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{2280899}}^1$

素因数の和:2280925

約数の個数: 24

約数和(自身を含む): 1277304000

約数和(自身を除く): 757259028

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 2280899, 4561798, 6842697, 9123596, 13685394, 27370788, 43337081, 86674162, 130011243, 173348324, 260022486, 520044972]

約数ペア:

[(1, 520044972), (2, 260022486), (3, 173348324), (4, 130011243), (6, 86674162), (12, 43337081), (19, 27370788), (38, 13685394), (57, 9123596), (76, 6842697), (114, 4561798), (228, 2280899)]