128777474

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{224351}}^1$

素因数の和:224401

約数の個数: 16

約数和(自身を含む): 226146816

約数和(自身を除く): 97369342

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 224351, 448702, 1570457, 3140914, 9198391, 18396782, 64388737, 128777474]

約数ペア:

[(1, 128777474), (2, 64388737), (7, 18396782), (14, 9198391), (41, 3140914), (82, 1570457), (287, 448702), (574, 224351)]