285424172

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{19249}}^1$

素因数の和:19601

約数の個数: 24

約数和(自身を含む): 546546000

約数和(自身を除く): 261121828

約数列:

[1, 2, 4, 11, 22, 44, 337, 674, 1348, 3707, 7414, 14828, 19249, 38498, 76996, 211739, 423478, 846956, 6486913, 12973826, 25947652, 71356043, 142712086, 285424172]

約数ペア:

[(1, 285424172), (2, 142712086), (4, 71356043), (11, 25947652), (22, 12973826), (44, 6486913), (337, 846956), (674, 423478), (1348, 211739), (3707, 76996), (7414, 38498), (14828, 19249)]