531996506

素因数分解:

$2^1\times {\mathrm{281}}^1\times {\mathrm{821}}^1\times {\mathrm{1153}}^1$

素因数の和:2257

約数の個数: 16

約数和(自身を含む): 802505448

約数和(自身を除く): 270508942

約数列:

[1, 2, 281, 562, 821, 1153, 1642, 2306, 230701, 323993, 461402, 647986, 946613, 1893226, 265998253, 531996506]

約数ペア:

[(1, 531996506), (2, 265998253), (281, 1893226), (562, 946613), (821, 647986), (1153, 461402), (1642, 323993), (2306, 230701)]