1271163542

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{24809}}^1$

素因数の和:24976

約数の個数: 32

約数和(自身を含む): 2218609440

約数和(自身を除く): 947445898

約数列:

[1, 2, 11, 17, 22, 34, 137, 187, 274, 374, 1507, 2329, 3014, 4658, 24809, 25619, 49618, 51238, 272899, 421753, 545798, 843506, 3398833, 4639283, 6797666, 9278566, 37387163, 57780161, 74774326, 115560322, 635581771, 1271163542]

約数ペア:

[(1, 1271163542), (2, 635581771), (11, 115560322), (17, 74774326), (22, 57780161), (34, 37387163), (137, 9278566), (187, 6797666), (274, 4639283), (374, 3398833), (1507, 843506), (2329, 545798), (3014, 421753), (4658, 272899), (24809, 51238), (25619, 49618)]