2017332205

素因数分解:

$5^1\times 7^4\times {\mathrm{197}}^1\times {\mathrm{853}}^1$

素因数の和:1083

約数の個数: 40

約数和(自身を含む): 2841760152

約数和(自身を除く): 824427947

約数列:

[1, 5, 7, 35, 49, 197, 245, 343, 853, 985, 1379, 1715, 2401, 4265, 5971, 6895, 9653, 12005, 29855, 41797, 48265, 67571, 168041, 208985, 292579, 337855, 472997, 840205, 1176287, 1462895, 2048053, 2364985, 5881435, 8234009, 10240265, 41170045, 57638063, 288190315, 403466441, 2017332205]

約数ペア:

[(1, 2017332205), (5, 403466441), (7, 288190315), (35, 57638063), (49, 41170045), (197, 10240265), (245, 8234009), (343, 5881435), (853, 2364985), (985, 2048053), (1379, 1462895), (1715, 1176287), (2401, 840205), (4265, 472997), (5971, 337855), (6895, 292579), (9653, 208985), (12005, 168041), (29855, 67571), (41797, 48265)]