394431446

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{1367}}^1\times {\mathrm{1621}}^1$

素因数の和:3079

約数の個数: 16

約数和(自身を含む): 599101920

約数和(自身を除く): 204670474

約数列:

[1, 2, 89, 178, 1367, 1621, 2734, 3242, 121663, 144269, 243326, 288538, 2215907, 4431814, 197215723, 394431446]

約数ペア:

[(1, 394431446), (2, 197215723), (89, 4431814), (178, 2215907), (1367, 288538), (1621, 243326), (2734, 144269), (3242, 121663)]