2997698

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1531}}^1$

素因数の和:1633

約数の個数: 16

約数和(自身を含む): 4963680

約数和(自身を除く): 1965982

約数列:

[1, 2, 11, 22, 89, 178, 979, 1531, 1958, 3062, 16841, 33682, 136259, 272518, 1498849, 2997698]

約数ペア:

[(1, 2997698), (2, 1498849), (11, 272518), (22, 136259), (89, 33682), (178, 16841), (979, 3062), (1531, 1958)]