3128778818

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{485383}}^1$

素因数の和:485689

約数の個数: 16

約数和(自身を含む): 5137304256

約数和(自身を除く): 2008525438

約数列:

[1, 2, 11, 22, 293, 586, 3223, 6446, 485383, 970766, 5339213, 10678426, 142217219, 284434438, 1564389409, 3128778818]

約数ペア:

[(1, 3128778818), (2, 1564389409), (11, 284434438), (22, 142217219), (293, 10678426), (586, 5339213), (3223, 970766), (6446, 485383)]