1291286296

素因数分解:

$2^3\times {\mathrm{3457}}^1\times {\mathrm{46691}}^1$

素因数の和:50154

約数の個数: 16

約数和(自身を含む): 2421914040

約数和(自身を除く): 1130627744

約数列:

[1, 2, 4, 8, 3457, 6914, 13828, 27656, 46691, 93382, 186764, 373528, 161410787, 322821574, 645643148, 1291286296]

約数ペア:

[(1, 1291286296), (2, 645643148), (4, 322821574), (8, 161410787), (3457, 373528), (6914, 186764), (13828, 93382), (27656, 46691)]