2080340091665

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{937}}^1\times {\mathrm{308149}}^1$

素因数の和:309233

約数の個数: 32

約数和(自身を含む): 2747080828800

約数和(自身を除く): 666740737135

約数列:

[1, 5, 11, 55, 131, 655, 937, 1441, 4685, 7205, 10307, 51535, 122747, 308149, 613735, 1350217, 1540745, 3389639, 6751085, 16948195, 40367519, 201837595, 288735613, 444042709, 1443678065, 2220213545, 3176091743, 15880458715, 37824365303, 189121826515, 416068018333, 2080340091665]

約数ペア:

[(1, 2080340091665), (5, 416068018333), (11, 189121826515), (55, 37824365303), (131, 15880458715), (655, 3176091743), (937, 2220213545), (1441, 1443678065), (4685, 444042709), (7205, 288735613), (10307, 201837595), (51535, 40367519), (122747, 16948195), (308149, 6751085), (613735, 3389639), (1350217, 1540745)]