4089602

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{881}}^1$

素因数の和:1105

約数の個数: 16

約数和(自身を含む): 6731424

約数和(自身を除く): 2641822

約数列:

[1, 2, 11, 22, 211, 422, 881, 1762, 2321, 4642, 9691, 19382, 185891, 371782, 2044801, 4089602]

約数ペア:

[(1, 4089602), (2, 2044801), (11, 371782), (22, 185891), (211, 19382), (422, 9691), (881, 4642), (1762, 2321)]