2875462.00000000

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{196991}}^1$

素因数の和:197011

約数の個数: 16

約数和(自身を含む): 49641984

約数和(自身を除く): 24033154

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 196991, 393982, 984955, 1969910, 2560883, 5121766, 12804415, 25608830]

約数ペア:

[(1, 25608830), (2, 12804415), (5, 5121766), (10, 2560883), (13, 1969910), (26, 984955), (65, 393982), (130, 196991)]