2912432638

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{891743}}^1$

素因数の和:891839

約数の個数: 16

約数和(自身を含む): 4622800896

約数和(自身を除く): 1710368258

約数列:

[1, 2, 23, 46, 71, 142, 1633, 3266, 891743, 1783486, 20510089, 41020178, 63313753, 126627506, 1456216319, 2912432638]

約数ペア:

[(1, 2912432638), (2, 1456216319), (23, 126627506), (46, 63313753), (71, 41020178), (142, 20510089), (1633, 1783486), (3266, 891743)]