2431238

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3109}}^1$

素因数の和:3151

約数の個数: 16

約数和(自身を含む): 4030560

約数和(自身を除く): 1599322

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 3109, 6218, 52853, 71507, 105706, 143014, 1215619, 2431238]

約数ペア:

[(1, 2431238), (2, 1215619), (17, 143014), (23, 105706), (34, 71507), (46, 52853), (391, 6218), (782, 3109)]