1661088814

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10786291}}^1$

素因数の和:10786311

約数の個数: 16

約数和(自身を含む): 3106452096

約数和(自身を除く): 1445363282

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 10786291, 21572582, 75504037, 118649201, 151008074, 237298402, 830544407, 1661088814]

約数ペア:

[(1, 1661088814), (2, 830544407), (7, 237298402), (11, 151008074), (14, 118649201), (22, 75504037), (77, 21572582), (154, 10786291)]