2055378815

素因数分解:

$5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{307}}^1\times {\mathrm{971}}^1$

素因数の和:1487

約数の個数: 32

約数和(自身を含む): 2845269504

約数和(自身を除く): 789890689

約数列:

[1, 5, 7, 35, 197, 307, 971, 985, 1379, 1535, 2149, 4855, 6797, 6895, 10745, 33985, 60479, 191287, 298097, 302395, 423353, 956435, 1339009, 1490485, 2086679, 2116765, 6695045, 10433395, 58725109, 293625545, 411075763, 2055378815]

約数ペア:

[(1, 2055378815), (5, 411075763), (7, 293625545), (35, 58725109), (197, 10433395), (307, 6695045), (971, 2116765), (985, 2086679), (1379, 1490485), (1535, 1339009), (2149, 956435), (4855, 423353), (6797, 302395), (6895, 298097), (10745, 191287), (33985, 60479)]