681624834

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{116041}}^1$

素因数の和:116146

約数の個数: 32

約数和(自身を含む): 1503904320

約数和(自身を除く): 822279486

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 89, 178, 267, 534, 979, 1958, 2937, 5874, 116041, 232082, 348123, 696246, 1276451, 2552902, 3829353, 7658706, 10327649, 20655298, 30982947, 61965894, 113604139, 227208278, 340812417, 681624834]

約数ペア:

[(1, 681624834), (2, 340812417), (3, 227208278), (6, 113604139), (11, 61965894), (22, 30982947), (33, 20655298), (66, 10327649), (89, 7658706), (178, 3829353), (267, 2552902), (534, 1276451), (979, 696246), (1958, 348123), (2937, 232082), (5874, 116041)]