2021893634

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1\times {\mathrm{47527}}^1$

素因数の和:47857

約数の個数: 16

約数和(自身を含む): 3079814400

約数和(自身を除く): 1057920766

約数列:

[1, 2, 89, 178, 239, 478, 21271, 42542, 47527, 95054, 4229903, 8459806, 11358953, 22717906, 1010946817, 2021893634]

約数ペア:

[(1, 2021893634), (2, 1010946817), (89, 22717906), (178, 11358953), (239, 8459806), (478, 4229903), (21271, 95054), (42542, 47527)]