1330549918

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{293}}^1\times {\mathrm{33889}}^1$

素因数の和:34251

約数の個数: 16

約数和(自身を含む): 2032586640

約数和(自身を除く): 702036722

約数列:

[1, 2, 67, 134, 293, 586, 19631, 33889, 39262, 67778, 2270563, 4541126, 9929477, 19858954, 665274959, 1330549918]

約数ペア:

[(1, 1330549918), (2, 665274959), (67, 19858954), (134, 9929477), (293, 4541126), (586, 2270563), (19631, 67778), (33889, 39262)]