2220232802

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{446009}}^1$

素因数の和:446161

約数の個数: 16

約数和(自身を含む): 3532399200

約数和(自身を除く): 1312166398

約数列:

[1, 2, 19, 38, 131, 262, 2489, 4978, 446009, 892018, 8474171, 16948342, 58427179, 116854358, 1110116401, 2220232802]

約数ペア:

[(1, 2220232802), (2, 1110116401), (19, 116854358), (38, 58427179), (131, 16948342), (262, 8474171), (2489, 892018), (4978, 446009)]