2087865885

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{104107}}^1$

素因数の和:104313

約数の個数: 32

約数和(自身を含む): 3837837312

約数和(自身を除く): 1749971427

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 191, 573, 955, 1337, 2865, 4011, 6685, 20055, 104107, 312321, 520535, 728749, 1561605, 2186247, 3643745, 10931235, 19884437, 59653311, 99422185, 139191059, 298266555, 417573177, 695955295, 2087865885]

約数ペア:

[(1, 2087865885), (3, 695955295), (5, 417573177), (7, 298266555), (15, 139191059), (21, 99422185), (35, 59653311), (105, 19884437), (191, 10931235), (573, 3643745), (955, 2186247), (1337, 1561605), (2865, 728749), (4011, 520535), (6685, 312321), (20055, 104107)]