1330448902

素因数分解:

$2^1\times {\mathrm{661}}^1\times {\mathrm{1006391}}^1$

素因数の和:1007054

約数の個数: 8

約数和(自身を含む): 1998694512

約数和(自身を除く): 668245610

約数列:

[1, 2, 661, 1322, 1006391, 2012782, 665224451, 1330448902]

約数ペア:

[(1, 1330448902), (2, 665224451), (661, 2012782), (1322, 1006391)]