2068502696

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19889449}}^1$

素因数の和:19889468

約数の個数: 16

約数和(自身を含む): 4176784500

約数和(自身を除く): 2108281804

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 19889449, 39778898, 79557796, 159115592, 258562837, 517125674, 1034251348, 2068502696]

約数ペア:

[(1, 2068502696), (2, 1034251348), (4, 517125674), (8, 258562837), (13, 159115592), (26, 79557796), (52, 39778898), (104, 19889449)]