39776230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{305971}}^1$

素因数の和:305991

約数の個数: 16

約数和(自身を含む): 77104944

約数和(自身を除く): 37328714

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 305971, 611942, 1529855, 3059710, 3977623, 7955246, 19888115, 39776230]

約数ペア:

[(1, 39776230), (2, 19888115), (5, 7955246), (10, 3977623), (13, 3059710), (26, 1529855), (65, 611942), (130, 305971)]