2806760968

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31895011}}^1$

素因数の和:31895028

約数の個数: 16

約数和(自身を含む): 5741102160

約数和(自身を除く): 2934341192

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 31895011, 63790022, 127580044, 255160088, 350845121, 701690242, 1403380484, 2806760968]

約数ペア:

[(1, 2806760968), (2, 1403380484), (4, 701690242), (8, 350845121), (11, 255160088), (22, 127580044), (44, 63790022), (88, 31895011)]