2017423723

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{311}}^1\times {\mathrm{19717}}^1$

素因数の和:20082

約数の個数: 16

約数和(自身を含む): 2362374144

約数和(自身を除く): 344950421

約数列:

[1, 7, 47, 311, 329, 2177, 14617, 19717, 102319, 138019, 926699, 6131987, 6486893, 42923909, 288203389, 2017423723]

約数ペア:

[(1, 2017423723), (7, 288203389), (47, 42923909), (311, 6486893), (329, 6131987), (2177, 926699), (14617, 138019), (19717, 102319)]