2004491811

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{295517}}^1$

素因数の和:295563

約数の個数: 32

約数和(自身を含む): 3404367360

約数和(自身を除く): 1399875549

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 119, 133, 323, 357, 399, 969, 2261, 6783, 295517, 886551, 2068619, 5023789, 5614823, 6205857, 15071367, 16844469, 35166523, 39303761, 95451991, 105499569, 117911283, 286355973, 668163937, 2004491811]

約数ペア:

[(1, 2004491811), (3, 668163937), (7, 286355973), (17, 117911283), (19, 105499569), (21, 95451991), (51, 39303761), (57, 35166523), (119, 16844469), (133, 15071367), (323, 6205857), (357, 5614823), (399, 5023789), (969, 2068619), (2261, 886551), (6783, 295517)]