2004923305

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{306329}}^1$

素因数の和:306369

約数の個数: 32

約数和(自身を含む): 3176029440

約数和(自身を除く): 1171106135

約数列:

[1, 5, 7, 11, 17, 35, 55, 77, 85, 119, 187, 385, 595, 935, 1309, 6545, 306329, 1531645, 2144303, 3369619, 5207593, 10721515, 16848095, 23587333, 26037965, 36453151, 57283523, 117936665, 182265755, 286417615, 400984661, 2004923305]

約数ペア:

[(1, 2004923305), (5, 400984661), (7, 286417615), (11, 182265755), (17, 117936665), (35, 57283523), (55, 36453151), (77, 26037965), (85, 23587333), (119, 16848095), (187, 10721515), (385, 5207593), (595, 3369619), (935, 2144303), (1309, 1531645), (6545, 306329)]