2004660417

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1327}}^1\times {\mathrm{1559}}^1$

素因数の和:2925

約数の個数: 32

約数和(自身を含む): 2983219200

約数和(自身を除く): 978558783

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 1327, 1559, 3981, 4677, 22559, 25213, 26503, 29621, 67677, 75639, 79509, 88863, 428621, 503557, 1285863, 1510671, 2068793, 6206379, 35169481, 39307067, 105508443, 117921201, 668220139, 2004660417]

約数ペア:

[(1, 2004660417), (3, 668220139), (17, 117921201), (19, 105508443), (51, 39307067), (57, 35169481), (323, 6206379), (969, 2068793), (1327, 1510671), (1559, 1285863), (3981, 503557), (4677, 428621), (22559, 88863), (25213, 79509), (26503, 75639), (29621, 67677)]