490634872528

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{3758387}}^1$

素因数の和:3758635

約数の個数: 40

約数和(自身を含む): 978684235200

約数和(自身を除く): 488049362672

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 199, 328, 398, 656, 796, 1592, 3184, 8159, 16318, 32636, 65272, 130544, 3758387, 7516774, 15033548, 30067096, 60134192, 154093867, 308187734, 616375468, 747919013, 1232750936, 1495838026, 2465501872, 2991676052, 5983352104, 11966704208, 30664679533, 61329359066, 122658718132, 245317436264, 490634872528]

約数ペア:

[(1, 490634872528), (2, 245317436264), (4, 122658718132), (8, 61329359066), (16, 30664679533), (41, 11966704208), (82, 5983352104), (164, 2991676052), (199, 2465501872), (328, 1495838026), (398, 1232750936), (656, 747919013), (796, 616375468), (1592, 308187734), (3184, 154093867), (8159, 60134192), (16318, 30067096), (32636, 15033548), (65272, 7516774), (130544, 3758387)]