2187219665078

素因数分解:

$2^1\times 7^2\times {\mathrm{8233}}^1\times {\mathrm{2710867}}^1$

素因数の和:2719116

約数の個数: 24

約数和(自身を含む): 3816940096152

約数和(自身を除く): 1629720431074

約数列:

[1, 2, 7, 14, 49, 98, 8233, 16466, 57631, 115262, 403417, 806834, 2710867, 5421734, 18976069, 37952138, 132832483, 265664966, 22318568011, 44637136022, 156229976077, 312459952154, 1093609832539, 2187219665078]

約数ペア:

[(1, 2187219665078), (2, 1093609832539), (7, 312459952154), (14, 156229976077), (49, 44637136022), (98, 22318568011), (8233, 265664966), (16466, 132832483), (57631, 37952138), (115262, 18976069), (403417, 5421734), (806834, 2710867)]