130815453986

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{3538039}}^1$

素因数の和:3538206

約数の個数: 32

約数和(自身を含む): 237756288000

約数和(自身を除く): 106940834014

約数列:

[1, 2, 7, 14, 19, 38, 133, 139, 266, 278, 973, 1946, 2641, 5282, 18487, 36974, 3538039, 7076078, 24766273, 49532546, 67222741, 134445482, 470559187, 491787421, 941118374, 983574842, 3442511947, 6885023894, 9343960999, 18687921998, 65407726993, 130815453986]

約数ペア:

[(1, 130815453986), (2, 65407726993), (7, 18687921998), (14, 9343960999), (19, 6885023894), (38, 3442511947), (133, 983574842), (139, 941118374), (266, 491787421), (278, 470559187), (973, 134445482), (1946, 67222741), (2641, 49532546), (5282, 24766273), (18487, 7076078), (36974, 3538039)]