389623404

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1411679}}^1$

素因数の和:1411709

約数の個数: 24

約数和(自身を含む): 948648960

約数和(自身を除く): 559025556

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 1411679, 2823358, 4235037, 5646716, 8470074, 16940148, 32468617, 64937234, 97405851, 129874468, 194811702, 389623404]

約数ペア:

[(1, 389623404), (2, 194811702), (3, 129874468), (4, 97405851), (6, 64937234), (12, 32468617), (23, 16940148), (46, 8470074), (69, 5646716), (92, 4235037), (138, 2823358), (276, 1411679)]