291201678958

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{25958431}}^1$

素因数の和:25958583

約数の個数: 16

約数和(自身を含む): 448561704960

約数和(自身を除く): 157360026002

約数列:

[1, 2, 71, 79, 142, 158, 5609, 11218, 25958431, 51916862, 1843048601, 2050716049, 3686097202, 4101432098, 145600839479, 291201678958]

約数ペア:

[(1, 291201678958), (2, 145600839479), (71, 4101432098), (79, 3686097202), (142, 2050716049), (158, 1843048601), (5609, 51916862), (11218, 25958431)]