1330449262

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{228521}}^1$

素因数の和:228635

約数の個数: 16

約数和(自身を含む): 2073151584

約数和(自身を除く): 742702322

約数列:

[1, 2, 41, 71, 82, 142, 2911, 5822, 228521, 457042, 9369361, 16224991, 18738722, 32449982, 665224631, 1330449262]

約数ペア:

[(1, 1330449262), (2, 665224631), (41, 32449982), (71, 18738722), (82, 16224991), (142, 9369361), (2911, 457042), (5822, 228521)]