2028030854

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{701}}^1\times {\mathrm{4007}}^1$

素因数の和:4748

約数の個数: 24

約数和(自身を含む): 3215963088

約数和(自身を除く): 1187932234

約数列:

[1, 2, 19, 38, 361, 701, 722, 1402, 4007, 8014, 13319, 26638, 76133, 152266, 253061, 506122, 1446527, 2808907, 2893054, 5617814, 53369233, 106738466, 1014015427, 2028030854]

約数ペア:

[(1, 2028030854), (2, 1014015427), (19, 106738466), (38, 53369233), (361, 5617814), (701, 2893054), (722, 2808907), (1402, 1446527), (4007, 506122), (8014, 253061), (13319, 152266), (26638, 76133)]