1398474938

素因数分解:

$2^1\times 7^1\times {\mathrm{3217}}^1\times {\mathrm{31051}}^1$

素因数の和:34277

約数の個数: 16

約数和(自身を含む): 2398208064

約数和(自身を除く): 999733126

約数列:

[1, 2, 7, 14, 3217, 6434, 22519, 31051, 45038, 62102, 217357, 434714, 99891067, 199782134, 699237469, 1398474938]

約数ペア:

[(1, 1398474938), (2, 699237469), (7, 199782134), (14, 99891067), (3217, 434714), (6434, 217357), (22519, 62102), (31051, 45038)]