2690471

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{983}}^1$

素因数の和:1030

約数の個数: 16

約数和(自身を含む): 3400704

約数和(自身を除く): 710233

約数列:

[1, 7, 17, 23, 119, 161, 391, 983, 2737, 6881, 16711, 22609, 116977, 158263, 384353, 2690471]

約数ペア:

[(1, 2690471), (7, 384353), (17, 158263), (23, 116977), (119, 22609), (161, 16711), (391, 6881), (983, 2737)]