424999874

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{3919}}^1$

素因数の和:4074

約数の個数: 32

約数和(自身を含む): 709927680

約数和(自身を除く): 284927806

約数列:

[1, 2, 13, 26, 43, 86, 97, 194, 559, 1118, 1261, 2522, 3919, 4171, 7838, 8342, 50947, 54223, 101894, 108446, 168517, 337034, 380143, 760286, 2190721, 4381442, 4941859, 9883718, 16346149, 32692298, 212499937, 424999874]

約数ペア:

[(1, 424999874), (2, 212499937), (13, 32692298), (26, 16346149), (43, 9883718), (86, 4941859), (97, 4381442), (194, 2190721), (559, 760286), (1118, 380143), (1261, 337034), (2522, 168517), (3919, 108446), (4171, 101894), (7838, 54223), (8342, 50947)]