2721902

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{863}}^1$

素因数の和:967

約数の個数: 16

約数和(自身を含む): 4354560

約数和(自身を除く): 1632658

約数列:

[1, 2, 19, 38, 83, 166, 863, 1577, 1726, 3154, 16397, 32794, 71629, 143258, 1360951, 2721902]

約数ペア:

[(1, 2721902), (2, 1360951), (19, 143258), (38, 71629), (83, 32794), (166, 16397), (863, 3154), (1577, 1726)]