2188590931

素因数分解:

${\mathrm{17}}^2\times {\mathrm{131}}^1\times {\mathrm{57809}}^1$

素因数の和:57974

約数の個数: 12

約数和(自身を含む): 2342692440

約数和(自身を除く): 154101509

約数列:

[1, 17, 131, 289, 2227, 37859, 57809, 982753, 7572979, 16706801, 128740643, 2188590931]

約数ペア:

[(1, 2188590931), (17, 128740643), (131, 16706801), (289, 7572979), (2227, 982753), (37859, 57809)]