2005160954

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1\times {\mathrm{47563}}^1$

素因数の和:47869

約数の個数: 16

約数和(自身を含む): 3051325728

約数和(自身を除く): 1046164774

約数列:

[1, 2, 107, 197, 214, 394, 21079, 42158, 47563, 95126, 5089241, 9369911, 10178482, 18739822, 1002580477, 2005160954]

約数ペア:

[(1, 2005160954), (2, 1002580477), (107, 18739822), (197, 10178482), (214, 9369911), (394, 5089241), (21079, 95126), (42158, 47563)]