1049208740

素因数分解:

$2^2\times 5^1\times {\mathrm{1277}}^1\times {\mathrm{41081}}^1$

素因数の和:42367

約数の個数: 24

約数和(自身を含む): 2205117432

約数和(自身を除く): 1155908692

約数列:

[1, 2, 4, 5, 10, 20, 1277, 2554, 5108, 6385, 12770, 25540, 41081, 82162, 164324, 205405, 410810, 821620, 52460437, 104920874, 209841748, 262302185, 524604370, 1049208740]

約数ペア:

[(1, 1049208740), (2, 524604370), (4, 262302185), (5, 209841748), (10, 104920874), (20, 52460437), (1277, 821620), (2554, 410810), (5108, 205405), (6385, 164324), (12770, 82162), (25540, 41081)]