8438147462

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{2161}}^1\times {\mathrm{15373}}^1$

素因数の和:17663

約数の個数: 16

約数和(自身を含む): 12763617792

約数和(自身を除く): 4325470330

約数列:

[1, 2, 127, 254, 2161, 4322, 15373, 30746, 274447, 548894, 1952371, 3904742, 33221053, 66442106, 4219073731, 8438147462]

約数ペア:

[(1, 8438147462), (2, 4219073731), (127, 66442106), (254, 33221053), (2161, 3904742), (4322, 1952371), (15373, 548894), (30746, 274447)]