2015369956

素因数分解:

$2^2\times {\mathrm{2389}}^1\times {\mathrm{210901}}^1$

素因数の和:213294

約数の個数: 12

約数和(自身を含む): 3528390460

約数和(自身を除く): 1513020504

約数列:

[1, 2, 4, 2389, 4778, 9556, 210901, 421802, 843604, 503842489, 1007684978, 2015369956]

約数ペア:

[(1, 2015369956), (2, 1007684978), (4, 503842489), (2389, 843604), (4778, 421802), (9556, 210901)]