2018304716

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{293}}^1\times {\mathrm{389}}^1$

素因数の和:938

約数の個数: 48

約数和(自身を含む): 3756261600

約数和(自身を除く): 1737956884

約数列:

[1, 2, 4, 19, 38, 76, 233, 293, 389, 466, 586, 778, 932, 1172, 1556, 4427, 5567, 7391, 8854, 11134, 14782, 17708, 22268, 29564, 68269, 90637, 113977, 136538, 181274, 227954, 273076, 362548, 455908, 1297111, 1722103, 2165563, 2594222, 3444206, 4331126, 5188444, 6888412, 8662252, 26556641, 53113282, 106226564, 504576179, 1009152358, 2018304716]

約数ペア:

[(1, 2018304716), (2, 1009152358), (4, 504576179), (19, 106226564), (38, 53113282), (76, 26556641), (233, 8662252), (293, 6888412), (389, 5188444), (466, 4331126), (586, 3444206), (778, 2594222), (932, 2165563), (1172, 1722103), (1556, 1297111), (4427, 455908), (5567, 362548), (7391, 273076), (8854, 227954), (11134, 181274), (14782, 136538), (17708, 113977), (22268, 90637), (29564, 68269)]