2146135154

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{397}}^1\times {\mathrm{21283}}^1$

素因数の和:21809

約数の個数: 16

約数和(自身を含む): 3252876288

約数和(自身を除く): 1106741134

約数列:

[1, 2, 127, 254, 397, 794, 21283, 42566, 50419, 100838, 2702941, 5405882, 8449351, 16898702, 1073067577, 2146135154]

約数ペア:

[(1, 2146135154), (2, 1073067577), (127, 16898702), (254, 8449351), (397, 5405882), (794, 2702941), (21283, 100838), (42566, 50419)]