480052690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{971}}^1\times {\mathrm{3803}}^1$

素因数の和:4794

約数の個数: 32

約数和(自身を含む): 931766976

約数和(自身を除く): 451714286

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 971, 1942, 3803, 4855, 7606, 9710, 12623, 19015, 25246, 38030, 49439, 63115, 98878, 126230, 247195, 494390, 3692713, 7385426, 18463565, 36927130, 48005269, 96010538, 240026345, 480052690]

約数ペア:

[(1, 480052690), (2, 240026345), (5, 96010538), (10, 48005269), (13, 36927130), (26, 18463565), (65, 7385426), (130, 3692713), (971, 494390), (1942, 247195), (3803, 126230), (4855, 98878), (7606, 63115), (9710, 49439), (12623, 38030), (19015, 25246)]