2084807809

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{193}}^1\times {\mathrm{233}}^1$

素因数の和:649

約数の個数: 32

約数和(自身を含む): 2484069120

約数和(自身を除く): 399261311

約数列:

[1, 7, 37, 179, 193, 233, 259, 1253, 1351, 1631, 6623, 7141, 8621, 34547, 41707, 44969, 46361, 49987, 60347, 241829, 291949, 314783, 1278239, 1543159, 1663853, 8049451, 8947673, 10802113, 11646971, 56346157, 297829687, 2084807809]

約数ペア:

[(1, 2084807809), (7, 297829687), (37, 56346157), (179, 11646971), (193, 10802113), (233, 8947673), (259, 8049451), (1253, 1663853), (1351, 1543159), (1631, 1278239), (6623, 314783), (7141, 291949), (8621, 241829), (34547, 60347), (41707, 49987), (44969, 46361)]