419737142

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{20897}}^1$

素因数の和:21004

約数の個数: 24

約数和(自身を含む): 700417368

約数和(自身を除く): 280680226

約数列:

[1, 2, 11, 22, 83, 121, 166, 242, 913, 1826, 10043, 20086, 20897, 41794, 229867, 459734, 1734451, 2528537, 3468902, 5057074, 19078961, 38157922, 209868571, 419737142]

約数ペア:

[(1, 419737142), (2, 209868571), (11, 38157922), (22, 19078961), (83, 5057074), (121, 3468902), (166, 2528537), (242, 1734451), (913, 459734), (1826, 229867), (10043, 41794), (20086, 20897)]