858779218

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{3761}}^1$

素因数の和:3978

約数の個数: 32

約数和(自身を含む): 1433412288

約数和(自身を除く): 574633070

約数列:

[1, 2, 11, 22, 97, 107, 194, 214, 1067, 1177, 2134, 2354, 3761, 7522, 10379, 20758, 41371, 82742, 114169, 228338, 364817, 402427, 729634, 804854, 4012987, 4426697, 8025974, 8853394, 39035419, 78070838, 429389609, 858779218]

約数ペア:

[(1, 858779218), (2, 429389609), (11, 78070838), (22, 39035419), (97, 8853394), (107, 8025974), (194, 4426697), (214, 4012987), (1067, 804854), (1177, 729634), (2134, 402427), (2354, 364817), (3761, 228338), (7522, 114169), (10379, 82742), (20758, 41371)]