274245862

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1979}}^1\times {\mathrm{6299}}^1$

素因数の和:8291

約数の個数: 16

約数和(自身を含む): 449064000

約数和(自身を除く): 174818138

約数列:

[1, 2, 11, 22, 1979, 3958, 6299, 12598, 21769, 43538, 69289, 138578, 12465721, 24931442, 137122931, 274245862]

約数ペア:

[(1, 274245862), (2, 137122931), (11, 24931442), (22, 12465721), (1979, 138578), (3958, 69289), (6299, 43538), (12598, 21769)]