2071817

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1$

素因数の和:484

約数の個数: 16

約数和(自身を含む): 2488320

約数和(自身を除く): 416503

約数列:

[1, 11, 19, 23, 209, 253, 431, 437, 4741, 4807, 8189, 9913, 90079, 109043, 188347, 2071817]

約数ペア:

[(1, 2071817), (11, 188347), (19, 109043), (23, 90079), (209, 9913), (253, 8189), (431, 4807), (437, 4741)]