129878760004

素因数分解:

$2^2\times 7^1\times {\mathrm{10079}}^1\times {\mathrm{460217}}^1$

素因数の和:470307

約数の個数: 24

約数和(自身を含む): 259783856640

約数和(自身を除く): 129905096636

約数列:

[1, 2, 4, 7, 14, 28, 10079, 20158, 40316, 70553, 141106, 282212, 460217, 920434, 1840868, 3221519, 6443038, 12886076, 4638527143, 9277054286, 18554108572, 32469690001, 64939380002, 129878760004]

約数ペア:

[(1, 129878760004), (2, 64939380002), (4, 32469690001), (7, 18554108572), (14, 9277054286), (28, 4638527143), (10079, 12886076), (20158, 6443038), (40316, 3221519), (70553, 1840868), (141106, 920434), (282212, 460217)]