122910514

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{433}}^1\times {\mathrm{1999}}^1$

素因数の和:2505

約数の個数: 16

約数和(自身を含む): 187488000

約数和(自身を除く): 64577486

約数列:

[1, 2, 71, 142, 433, 866, 1999, 3998, 30743, 61486, 141929, 283858, 865567, 1731134, 61455257, 122910514]

約数ペア:

[(1, 122910514), (2, 61455257), (71, 1731134), (142, 865567), (433, 283858), (866, 141929), (1999, 61486), (3998, 30743)]