1279177534

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{72871}}^1$

素因数の和:73071

約数の個数: 16

約数和(自身を含む): 1962297216

約数和(自身を除く): 683119682

約数列:

[1, 2, 67, 131, 134, 262, 8777, 17554, 72871, 145742, 4882357, 9546101, 9764714, 19092202, 639588767, 1279177534]

約数ペア:

[(1, 1279177534), (2, 639588767), (67, 19092202), (131, 9764714), (134, 9546101), (262, 4882357), (8777, 145742), (17554, 72871)]