4940705

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{313}}^1$

素因数の和:377

約数の個数: 32

約数和(自身を含む): 7596288

約数和(自身を除く): 2655583

約数列:

[1, 5, 7, 11, 35, 41, 55, 77, 205, 287, 313, 385, 451, 1435, 1565, 2191, 2255, 3157, 3443, 10955, 12833, 15785, 17215, 24101, 64165, 89831, 120505, 141163, 449155, 705815, 988141, 4940705]

約数ペア:

[(1, 4940705), (5, 988141), (7, 705815), (11, 449155), (35, 141163), (41, 120505), (55, 89831), (77, 64165), (205, 24101), (287, 17215), (313, 15785), (385, 12833), (451, 10955), (1435, 3443), (1565, 3157), (2191, 2255)]