1213292468

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{2388371}}^1$

素因数の和:2388502

約数の個数: 12

約数和(自身を含む): 2139981312

約数和(自身を除く): 926688844

約数列:

[1, 2, 4, 127, 254, 508, 2388371, 4776742, 9553484, 303323117, 606646234, 1213292468]

約数ペア:

[(1, 1213292468), (2, 606646234), (4, 303323117), (127, 9553484), (254, 4776742), (508, 2388371)]