2049418

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:214

約数の個数: 32

約数和(自身を含む): 3801600

約数和(自身を除く): 1752182

約数列:

[1, 2, 7, 14, 17, 34, 79, 109, 119, 158, 218, 238, 553, 763, 1106, 1343, 1526, 1853, 2686, 3706, 8611, 9401, 12971, 17222, 18802, 25942, 60277, 120554, 146387, 292774, 1024709, 2049418]

約数ペア:

[(1, 2049418), (2, 1024709), (7, 292774), (14, 146387), (17, 120554), (34, 60277), (79, 25942), (109, 18802), (119, 17222), (158, 12971), (218, 9401), (238, 8611), (553, 3706), (763, 2686), (1106, 1853), (1343, 1526)]