4069942

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{859}}^1$

素因数の和:987

約数の個数: 16

約数和(自身を含む): 6439680

約数和(自身を除く): 2369738

約数列:

[1, 2, 23, 46, 103, 206, 859, 1718, 2369, 4738, 19757, 39514, 88477, 176954, 2034971, 4069942]

約数ペア:

[(1, 4069942), (2, 2034971), (23, 176954), (46, 88477), (103, 39514), (206, 19757), (859, 4738), (1718, 2369)]