79871506

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{1447}}^1$

素因数の和:1666

約数の個数: 32

約数和(自身を含む): 141579648

約数和(自身を除く): 61708142

約数列:

[1, 2, 11, 13, 22, 26, 143, 193, 286, 386, 1447, 2123, 2509, 2894, 4246, 5018, 15917, 18811, 27599, 31834, 37622, 55198, 206921, 279271, 413842, 558542, 3071981, 3630523, 6143962, 7261046, 39935753, 79871506]

約数ペア:

[(1, 79871506), (2, 39935753), (11, 7261046), (13, 6143962), (22, 3630523), (26, 3071981), (143, 558542), (193, 413842), (286, 279271), (386, 206921), (1447, 55198), (2123, 37622), (2509, 31834), (2894, 27599), (4246, 18811), (5018, 15917)]