1048652060

素因数分解:

$2^2\times 5^1\times {\mathrm{421}}^1\times {\mathrm{124543}}^1$

素因数の和:124973

約数の個数: 24

約数和(自身を含む): 2207417856

約数和(自身を除く): 1158765796

約数列:

[1, 2, 4, 5, 10, 20, 421, 842, 1684, 2105, 4210, 8420, 124543, 249086, 498172, 622715, 1245430, 2490860, 52432603, 104865206, 209730412, 262163015, 524326030, 1048652060]

約数ペア:

[(1, 1048652060), (2, 524326030), (4, 262163015), (5, 209730412), (10, 104865206), (20, 52432603), (421, 2490860), (842, 1245430), (1684, 622715), (2105, 498172), (4210, 249086), (8420, 124543)]