77799458

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1\times {\mathrm{251}}^1$

素因数の和:530

約数の個数: 32

約数和(自身を含む): 130237632

約数和(自身を除く): 52438174

約数列:

[1, 2, 11, 22, 73, 146, 193, 251, 386, 502, 803, 1606, 2123, 2761, 4246, 5522, 14089, 18323, 28178, 36646, 48443, 96886, 154979, 201553, 309958, 403106, 532873, 1065746, 3536339, 7072678, 38899729, 77799458]

約数ペア:

[(1, 77799458), (2, 38899729), (11, 7072678), (22, 3536339), (73, 1065746), (146, 532873), (193, 403106), (251, 309958), (386, 201553), (502, 154979), (803, 96886), (1606, 48443), (2123, 36646), (2761, 28178), (4246, 18323), (5522, 14089)]