2011504235

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{9973}}^1$

素因数の和:10127

約数の個数: 32

約数和(自身を含む): 2714523840

約数和(自身を除く): 703019605

約数列:

[1, 5, 13, 29, 65, 107, 145, 377, 535, 1391, 1885, 3103, 6955, 9973, 15515, 40339, 49865, 129649, 201695, 289217, 648245, 1067111, 1446085, 3759821, 5335555, 13872443, 18799105, 30946219, 69362215, 154731095, 402300847, 2011504235]

約数ペア:

[(1, 2011504235), (5, 402300847), (13, 154731095), (29, 69362215), (65, 30946219), (107, 18799105), (145, 13872443), (377, 5335555), (535, 3759821), (1391, 1446085), (1885, 1067111), (3103, 648245), (6955, 289217), (9973, 201695), (15515, 129649), (40339, 49865)]