1189073806

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{320851}}^1$

素因数の和:320979

約数の個数: 16

約数和(自身を含む): 1905860880

約数和(自身を除く): 716787074

約数列:

[1, 2, 17, 34, 109, 218, 1853, 3706, 320851, 641702, 5454467, 10908934, 34972759, 69945518, 594536903, 1189073806]

約数ペア:

[(1, 1189073806), (2, 594536903), (17, 69945518), (34, 34972759), (109, 10908934), (218, 5454467), (1853, 641702), (3706, 320851)]