40610492

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{780971}}^1$

素因数の和:780988

約数の個数: 12

約数和(自身を含む): 76535256

約数和(自身を除く): 35924764

約数列:

[1, 2, 4, 13, 26, 52, 780971, 1561942, 3123884, 10152623, 20305246, 40610492]

約数ペア:

[(1, 40610492), (2, 20305246), (4, 10152623), (13, 3123884), (26, 1561942), (52, 780971)]