2006166547

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{25873}}^1$

素因数の和:25963

約数の個数: 32

約数和(自身を含む): 2682616320

約数和(自身を除く): 676449773

約数列:

[1, 7, 11, 19, 53, 77, 133, 209, 371, 583, 1007, 1463, 4081, 7049, 11077, 25873, 77539, 181111, 284603, 491587, 1371269, 1992221, 3441109, 5407457, 9598883, 15083959, 26054111, 37852199, 105587713, 182378777, 286595221, 2006166547]

約数ペア:

[(1, 2006166547), (7, 286595221), (11, 182378777), (19, 105587713), (53, 37852199), (77, 26054111), (133, 15083959), (209, 9598883), (371, 5407457), (583, 3441109), (1007, 1992221), (1463, 1371269), (4081, 491587), (7049, 284603), (11077, 181111), (25873, 77539)]