405565268

素因数分解:

$2^2\times {\mathrm{2971}}^1\times {\mathrm{34127}}^1$

素因数の和:37102

約数の個数: 12

約数和(自身を含む): 709998912

約数和(自身を除く): 304433644

約数列:

[1, 2, 4, 2971, 5942, 11884, 34127, 68254, 136508, 101391317, 202782634, 405565268]

約数ペア:

[(1, 405565268), (2, 202782634), (4, 101391317), (2971, 136508), (5942, 68254), (11884, 34127)]