966788812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{21972473}}^1$

素因数の和:21972488

約数の個数: 12

約数和(自身を含む): 1845687816

約数和(自身を除く): 878899004

約数列:

[1, 2, 4, 11, 22, 44, 21972473, 43944946, 87889892, 241697203, 483394406, 966788812]

約数ペア:

[(1, 966788812), (2, 483394406), (4, 241697203), (11, 87889892), (22, 43944946), (44, 21972473)]