2499690124

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{4770401}}^1$

素因数の和:4770536

約数の個数: 12

約数和(自身を含む): 4407851448

約数和(自身を除く): 1908161324

約数列:

[1, 2, 4, 131, 262, 524, 4770401, 9540802, 19081604, 624922531, 1249845062, 2499690124]

約数ペア:

[(1, 2499690124), (2, 1249845062), (4, 624922531), (131, 19081604), (262, 9540802), (524, 4770401)]