1979956

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2647}}^1$

素因数の和:2679

約数の個数: 24

約数和(自身を含む): 4003776

約数和(自身を除く): 2023820

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 2647, 5294, 10588, 29117, 44999, 58234, 89998, 116468, 179996, 494989, 989978, 1979956]

約数ペア:

[(1, 1979956), (2, 989978), (4, 494989), (11, 179996), (17, 116468), (22, 89998), (34, 58234), (44, 44999), (68, 29117), (187, 10588), (374, 5294), (748, 2647)]