7981436738

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{52253}}^1$

素因数の和:52450

約数の個数: 32

約数和(自身を含む): 13408794432

約数和(自身を除く): 5427357694

約数列:

[1, 2, 11, 22, 53, 106, 131, 262, 583, 1166, 1441, 2882, 6943, 13886, 52253, 76373, 104506, 152746, 574783, 1149566, 2769409, 5538818, 6845143, 13690286, 30463499, 60926998, 75296573, 150593146, 362792579, 725585158, 3990718369, 7981436738]

約数ペア:

[(1, 7981436738), (2, 3990718369), (11, 725585158), (22, 362792579), (53, 150593146), (106, 75296573), (131, 60926998), (262, 30463499), (583, 13690286), (1166, 6845143), (1441, 5538818), (2882, 2769409), (6943, 1149566), (13886, 574783), (52253, 152746), (76373, 104506)]