2315561521

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{46181}}^1$

素因数の和:46249

約数の個数: 32

約数和(自身を含む): 3103430400

約数和(自身を除く): 787868879

約数列:

[1, 7, 13, 19, 29, 91, 133, 203, 247, 377, 551, 1729, 2639, 3857, 7163, 46181, 50141, 323267, 600353, 877439, 1339249, 4202471, 6142073, 9374743, 11406707, 17410237, 25445731, 79846949, 121871659, 178120117, 330794503, 2315561521]

約数ペア:

[(1, 2315561521), (7, 330794503), (13, 178120117), (19, 121871659), (29, 79846949), (91, 25445731), (133, 17410237), (203, 11406707), (247, 9374743), (377, 6142073), (551, 4202471), (1729, 1339249), (2639, 877439), (3857, 600353), (7163, 323267), (46181, 50141)]