2519259

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1259}}^1$

素因数の和:1314

約数の個数: 16

約数和(自身を含む): 3628800

約数和(自身を除く): 1109541

約数列:

[1, 3, 23, 29, 69, 87, 667, 1259, 2001, 3777, 28957, 36511, 86871, 109533, 839753, 2519259]

約数ペア:

[(1, 2519259), (3, 839753), (23, 109533), (29, 86871), (69, 36511), (87, 28957), (667, 3777), (1259, 2001)]