2016402267

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{293}}^1\times {\mathrm{1949}}^1$

素因数の和:2363

約数の個数: 32

約数和(自身を含む): 2971987200

約数和(自身を除く): 955584933

約数列:

[1, 3, 11, 33, 107, 293, 321, 879, 1177, 1949, 3223, 3531, 5847, 9669, 21439, 31351, 64317, 94053, 208543, 344861, 571057, 625629, 1034583, 1713171, 2293973, 6281627, 6881919, 18844881, 61103099, 183309297, 672134089, 2016402267]

約数ペア:

[(1, 2016402267), (3, 672134089), (11, 183309297), (33, 61103099), (107, 18844881), (293, 6881919), (321, 6281627), (879, 2293973), (1177, 1713171), (1949, 1034583), (3223, 625629), (3531, 571057), (5847, 344861), (9669, 208543), (21439, 94053), (31351, 64317)]