1738999988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{39522727}}^1$

素因数の和:39522742

約数の個数: 12

約数和(自身を含む): 3319909152

約数和(自身を除く): 1580909164

約数列:

[1, 2, 4, 11, 22, 44, 39522727, 79045454, 158090908, 434749997, 869499994, 1738999988]

約数ペア:

[(1, 1738999988), (2, 869499994), (4, 434749997), (11, 158090908), (22, 79045454), (44, 39522727)]