404788190

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2381107}}^1$

素因数の和:2381131

約数の個数: 16

約数和(自身を含む): 771478992

約数和(自身を除く): 366690802

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 2381107, 4762214, 11905535, 23811070, 40478819, 80957638, 202394095, 404788190]

約数ペア:

[(1, 404788190), (2, 202394095), (5, 80957638), (10, 40478819), (17, 23811070), (34, 11905535), (85, 4762214), (170, 2381107)]