520281434

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{463}}^1\times {\mathrm{4289}}^1$

素因数の和:4885

約数の個数: 16

約数和(自身を含む): 788261760

約数和(自身を除く): 267980326

約数列:

[1, 2, 131, 262, 463, 926, 4289, 8578, 60653, 121306, 561859, 1123718, 1985807, 3971614, 260140717, 520281434]

約数ペア:

[(1, 520281434), (2, 260140717), (131, 3971614), (262, 1985807), (463, 1123718), (926, 561859), (4289, 121306), (8578, 60653)]