2010057138

素因数分解:

$2^1\times 3^2\times {\mathrm{257}}^1\times {\mathrm{389}}^1\times {\mathrm{1117}}^1$

素因数の和:1771

約数の個数: 48

約数和(自身を含む): 4387233240

約数和(自身を除く): 2377176102

約数列:

[1, 2, 3, 6, 9, 18, 257, 389, 514, 771, 778, 1117, 1167, 1542, 2234, 2313, 2334, 3351, 3501, 4626, 6702, 7002, 10053, 20106, 99973, 199946, 287069, 299919, 434513, 574138, 599838, 861207, 869026, 899757, 1303539, 1722414, 1799514, 2583621, 2607078, 3910617, 5167242, 7821234, 111669841, 223339682, 335009523, 670019046, 1005028569, 2010057138]

約数ペア:

[(1, 2010057138), (2, 1005028569), (3, 670019046), (6, 335009523), (9, 223339682), (18, 111669841), (257, 7821234), (389, 5167242), (514, 3910617), (771, 2607078), (778, 2583621), (1117, 1799514), (1167, 1722414), (1542, 1303539), (2234, 899757), (2313, 869026), (2334, 861207), (3351, 599838), (3501, 574138), (4626, 434513), (6702, 299919), (7002, 287069), (10053, 199946), (20106, 99973)]