2008376504

素因数分解:

$2^3\times {\mathrm{409}}^1\times {\mathrm{613807}}^1$

素因数の和:614222

約数の個数: 16

約数和(自身を含む): 3774919200

約数和(自身を除く): 1766542696

約数列:

[1, 2, 4, 8, 409, 818, 1636, 3272, 613807, 1227614, 2455228, 4910456, 251047063, 502094126, 1004188252, 2008376504]

約数ペア:

[(1, 2008376504), (2, 1004188252), (4, 502094126), (8, 251047063), (409, 4910456), (818, 2455228), (1636, 1227614), (3272, 613807)]