2031746

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{421}}^1$

素因数の和:569

約数の個数: 16

約数和(自身を含む): 3240960

約数和(自身を除く): 1209214

約数列:

[1, 2, 19, 38, 127, 254, 421, 842, 2413, 4826, 7999, 15998, 53467, 106934, 1015873, 2031746]

約数ペア:

[(1, 2031746), (2, 1015873), (19, 106934), (38, 53467), (127, 15998), (254, 7999), (421, 4826), (842, 2413)]