1207944193498

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{38459}}^1\times {\mathrm{131969}}^1$

素因数の和:170454

約数の個数: 32

約数和(自身を含む): 2192644598400

約数和(自身を除く): 984700404902

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 38459, 76918, 131969, 263938, 269213, 538426, 653803, 923783, 1307606, 1847566, 2243473, 4486946, 4576621, 9153242, 15704311, 31408622, 5075395771, 10150791542, 35527770397, 71055540794, 86281728107, 172563456214, 603972096749, 1207944193498]

約数ペア:

[(1, 1207944193498), (2, 603972096749), (7, 172563456214), (14, 86281728107), (17, 71055540794), (34, 35527770397), (119, 10150791542), (238, 5075395771), (38459, 31408622), (76918, 15704311), (131969, 9153242), (263938, 4576621), (269213, 4486946), (538426, 2243473), (653803, 1847566), (923783, 1307606)]