401452168

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{3860117}}^1$

素因数の和:3860136

約数の個数: 16

約数和(自身を含む): 810624780

約数和(自身を除く): 409172612

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 3860117, 7720234, 15440468, 30880936, 50181521, 100363042, 200726084, 401452168]

約数ペア:

[(1, 401452168), (2, 200726084), (4, 100363042), (8, 50181521), (13, 30880936), (26, 15440468), (52, 7720234), (104, 3860117)]