1868713070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{26695901}}^1$

素因数の和:26695915

約数の個数: 16

約数和(自身を含む): 3844209888

約数和(自身を除く): 1975496818

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 26695901, 53391802, 133479505, 186871307, 266959010, 373742614, 934356535, 1868713070]

約数ペア:

[(1, 1868713070), (2, 934356535), (5, 373742614), (7, 266959010), (10, 186871307), (14, 133479505), (35, 53391802), (70, 26695901)]