2912971618

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{653}}^1\times {\mathrm{51871}}^1$

素因数の和:52569

約数の個数: 16

約数和(自身を含む): 4478006016

約数和(自身を除く): 1565034398

約数列:

[1, 2, 43, 86, 653, 1306, 28079, 51871, 56158, 103742, 2230453, 4460906, 33871763, 67743526, 1456485809, 2912971618]

約数ペア:

[(1, 2912971618), (2, 1456485809), (43, 67743526), (86, 33871763), (653, 4460906), (1306, 2230453), (28079, 103742), (51871, 56158)]