2479998

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{17971}}^1$

素因数の和:17999

約数の個数: 16

約数和(自身を含む): 5175936

約数和(自身を除く): 2695938

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 17971, 35942, 53913, 107826, 413333, 826666, 1239999, 2479998]

約数ペア:

[(1, 2479998), (2, 1239999), (3, 826666), (6, 413333), (23, 107826), (46, 53913), (69, 35942), (138, 17971)]