2004967671

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^2\times {\mathrm{13859}}^1$

素因数の和:14035

約数の個数: 24

約数和(自身を含む): 3092664960

約数和(自身を除く): 1087697289

約数列:

[1, 3, 7, 21, 83, 249, 581, 1743, 6889, 13859, 20667, 41577, 48223, 97013, 144669, 291039, 1150297, 3450891, 8052079, 24156237, 95474651, 286423953, 668322557, 2004967671]

約数ペア:

[(1, 2004967671), (3, 668322557), (7, 286423953), (21, 95474651), (83, 24156237), (249, 8052079), (581, 3450891), (1743, 1150297), (6889, 291039), (13859, 144669), (20667, 97013), (41577, 48223)]