2945745539

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{247729}}^1$

素因数の和:247810

約数の個数: 16

約数和(自身を含む): 3424619520

約数和(自身を除く): 478873981

約数列:

[1, 11, 23, 47, 253, 517, 1081, 11891, 247729, 2725019, 5697767, 11643263, 62675437, 128075893, 267795049, 2945745539]

約数ペア:

[(1, 2945745539), (11, 267795049), (23, 128075893), (47, 62675437), (253, 11643263), (517, 5697767), (1081, 2725019), (11891, 247729)]