2018863442

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{823}}^1\times {\mathrm{20107}}^1$

素因数の和:20993

約数の個数: 16

約数和(自身を含む): 3081832512

約数和(自身を除く): 1062969070

約数列:

[1, 2, 61, 122, 823, 1646, 20107, 40214, 50203, 100406, 1226527, 2453054, 16548061, 33096122, 1009431721, 2018863442]

約数ペア:

[(1, 2018863442), (2, 1009431721), (61, 33096122), (122, 16548061), (823, 2453054), (1646, 1226527), (20107, 100406), (40214, 50203)]