1567367116

素因数分解:

$2^2\times 7^2\times {\mathrm{397}}^1\times {\mathrm{20143}}^1$

素因数の和:20558

約数の個数: 36

約数和(自身を含む): 3198907488

約数和(自身を除く): 1631540372

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 397, 794, 1588, 2779, 5558, 11116, 19453, 20143, 38906, 40286, 77812, 80572, 141001, 282002, 564004, 987007, 1974014, 3948028, 7996771, 15993542, 31987084, 55977397, 111954794, 223909588, 391841779, 783683558, 1567367116]

約数ペア:

[(1, 1567367116), (2, 783683558), (4, 391841779), (7, 223909588), (14, 111954794), (28, 55977397), (49, 31987084), (98, 15993542), (196, 7996771), (397, 3948028), (794, 1974014), (1588, 987007), (2779, 564004), (5558, 282002), (11116, 141001), (19453, 80572), (20143, 77812), (38906, 40286)]