2660804516

素因数分解:

$2^2\times {\mathrm{1511}}^1\times {\mathrm{440239}}^1$

素因数の和:441754

約数の個数: 12

約数和(自身を含む): 4659500160

約数和(自身を除く): 1998695644

約数列:

[1, 2, 4, 1511, 3022, 6044, 440239, 880478, 1760956, 665201129, 1330402258, 2660804516]

約数ペア:

[(1, 2660804516), (2, 1330402258), (4, 665201129), (1511, 1760956), (3022, 880478), (6044, 440239)]