670692334

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{203117}}^1$

素因数の和:203259

約数の個数: 16

約数和(自身を含む): 1091962368

約数和(自身を除く): 421270034

約数列:

[1, 2, 13, 26, 127, 254, 1651, 3302, 203117, 406234, 2640521, 5281042, 25795859, 51591718, 335346167, 670692334]

約数ペア:

[(1, 670692334), (2, 335346167), (13, 51591718), (26, 25795859), (127, 5281042), (254, 2640521), (1651, 406234), (3302, 203117)]