190842386

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{439729}}^1$

素因数の和:439769

約数の個数: 16

約数和(自身を含む): 337712640

約数和(自身を除く): 146870254

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 439729, 879458, 3078103, 6156206, 13631599, 27263198, 95421193, 190842386]

約数ペア:

[(1, 190842386), (2, 95421193), (7, 27263198), (14, 13631599), (31, 6156206), (62, 3078103), (217, 879458), (434, 439729)]