420935838

素因数分解:

$2^1\times 3^1\times {\mathrm{1021}}^1\times {\mathrm{68713}}^1$

素因数の和:69739

約数の個数: 16

約数和(自身を含む): 842708496

約数和(自身を除く): 421772658

約数列:

[1, 2, 3, 6, 1021, 2042, 3063, 6126, 68713, 137426, 206139, 412278, 70155973, 140311946, 210467919, 420935838]

約数ペア:

[(1, 420935838), (2, 210467919), (3, 140311946), (6, 70155973), (1021, 412278), (2042, 206139), (3063, 137426), (6126, 68713)]