8158702942

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{226241}}^1$

素因数の和:226348

約数の個数: 32

約数和(自身を含む): 14063202720

約数和(自身を除く): 5904499778

約数列:

[1, 2, 13, 19, 26, 38, 73, 146, 247, 494, 949, 1387, 1898, 2774, 18031, 36062, 226241, 452482, 2941133, 4298579, 5882266, 8597158, 16515593, 33031186, 55881527, 111763054, 214702709, 313796267, 429405418, 627592534, 4079351471, 8158702942]

約数ペア:

[(1, 8158702942), (2, 4079351471), (13, 627592534), (19, 429405418), (26, 313796267), (38, 214702709), (73, 111763054), (146, 55881527), (247, 33031186), (494, 16515593), (949, 8597158), (1387, 5882266), (1898, 4298579), (2774, 2941133), (18031, 452482), (36062, 226241)]