2261686

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2213}}^1$

素因数の和:2295

約数の個数: 16

約数和(自身を含む): 3932064

約数和(自身を除く): 1670378

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 2213, 4426, 15491, 30982, 161549, 323098, 1130843, 2261686]

約数ペア:

[(1, 2261686), (2, 1130843), (7, 323098), (14, 161549), (73, 30982), (146, 15491), (511, 4426), (1022, 2213)]