2574942

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{397}}^1$

素因数の和:472

約数の個数: 32

約数和(自身を含む): 5501952

約数和(自身を除く): 2927010

約数列:

[1, 2, 3, 6, 23, 46, 47, 69, 94, 138, 141, 282, 397, 794, 1081, 1191, 2162, 2382, 3243, 6486, 9131, 18262, 18659, 27393, 37318, 54786, 55977, 111954, 429157, 858314, 1287471, 2574942]

約数ペア:

[(1, 2574942), (2, 1287471), (3, 858314), (6, 429157), (23, 111954), (46, 55977), (47, 54786), (69, 37318), (94, 27393), (138, 18659), (141, 18262), (282, 9131), (397, 6486), (794, 3243), (1081, 2382), (1191, 2162)]