850390562

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3196957}}^1$

素因数の和:3196985

約数の個数: 16

約数和(自身を含む): 1534539840

約数和(自身を除く): 684149278

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 3196957, 6393914, 22378699, 44757398, 60742183, 121484366, 425195281, 850390562]

約数ペア:

[(1, 850390562), (2, 425195281), (7, 121484366), (14, 60742183), (19, 44757398), (38, 22378699), (133, 6393914), (266, 3196957)]