1245597718

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{336103}}^1$

素因数の和:336231

約数の個数: 16

約数和(自身を含む): 1996457760

約数和(自身を除く): 750860042

約数列:

[1, 2, 17, 34, 109, 218, 1853, 3706, 336103, 672206, 5713751, 11427502, 36635227, 73270454, 622798859, 1245597718]

約数ペア:

[(1, 1245597718), (2, 622798859), (17, 73270454), (34, 36635227), (109, 11427502), (218, 5713751), (1853, 672206), (3706, 336103)]