2116126

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{571}}^1$

素因数の和:699

約数の個数: 16

約数和(自身を含む): 3397680

約数和(自身を除く): 1281554

約数列:

[1, 2, 17, 34, 109, 218, 571, 1142, 1853, 3706, 9707, 19414, 62239, 124478, 1058063, 2116126]

約数ペア:

[(1, 2116126), (2, 1058063), (17, 124478), (34, 62239), (109, 19414), (218, 9707), (571, 3706), (1142, 1853)]