788953874

素因数分解:

$2^1\times {\mathrm{29}}^2\times {\mathrm{197}}^1\times {\mathrm{2381}}^1$

素因数の和:2638

約数の個数: 24

約数和(自身を含む): 1232384868

約数和(自身を除く): 443430994

約数列:

[1, 2, 29, 58, 197, 394, 841, 1682, 2381, 4762, 5713, 11426, 69049, 138098, 165677, 331354, 469057, 938114, 2002421, 4004842, 13602653, 27205306, 394476937, 788953874]

約数ペア:

[(1, 788953874), (2, 394476937), (29, 27205306), (58, 13602653), (197, 4004842), (394, 2002421), (841, 938114), (1682, 469057), (2381, 331354), (4762, 165677), (5713, 138098), (11426, 69049)]