2008721272

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{293}}^1\times {\mathrm{8009}}^1$

素因数の和:8415

約数の個数: 32

約数和(自身を含む): 3815002800

約数和(自身を除く): 1806281528

約数列:

[1, 2, 4, 8, 107, 214, 293, 428, 586, 856, 1172, 2344, 8009, 16018, 31351, 32036, 62702, 64072, 125404, 250808, 856963, 1713926, 2346637, 3427852, 4693274, 6855704, 9386548, 18773096, 251090159, 502180318, 1004360636, 2008721272]

約数ペア:

[(1, 2008721272), (2, 1004360636), (4, 502180318), (8, 251090159), (107, 18773096), (214, 9386548), (293, 6855704), (428, 4693274), (586, 3427852), (856, 2346637), (1172, 1713926), (2344, 856963), (8009, 250808), (16018, 125404), (31351, 64072), (32036, 62702)]