999504194

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{557}}^1\times {\mathrm{5309}}^1$

素因数の和:5894

約数の個数: 24

約数和(自身を含む): 1626676020

約数和(自身を除く): 627171826

約数列:

[1, 2, 13, 26, 169, 338, 557, 1114, 5309, 7241, 10618, 14482, 69017, 94133, 138034, 188266, 897221, 1794442, 2957113, 5914226, 38442469, 76884938, 499752097, 999504194]

約数ペア:

[(1, 999504194), (2, 499752097), (13, 76884938), (26, 38442469), (169, 5914226), (338, 2957113), (557, 1794442), (1114, 897221), (5309, 188266), (7241, 138034), (10618, 94133), (14482, 69017)]