1399122726

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{1063}}^1\times {\mathrm{4139}}^1$

素因数の和:5260

約数の個数: 32

約数和(自身を含む): 2854414080

約数和(自身を除く): 1455291354

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 1063, 2126, 3189, 4139, 6378, 8278, 12417, 24834, 56339, 112678, 169017, 219367, 338034, 438734, 658101, 1316202, 4399757, 8799514, 13199271, 26398542, 233187121, 466374242, 699561363, 1399122726]

約数ペア:

[(1, 1399122726), (2, 699561363), (3, 466374242), (6, 233187121), (53, 26398542), (106, 13199271), (159, 8799514), (318, 4399757), (1063, 1316202), (2126, 658101), (3189, 438734), (4139, 338034), (6378, 219367), (8278, 169017), (12417, 112678), (24834, 56339)]