15663882052

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{544717}}^1$

素因数の和:544820

約数の個数: 48

約数和(自身を含む): 34164712960

約数和(自身を除く): 18500830908

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 79, 91, 158, 182, 316, 364, 553, 1027, 1106, 2054, 2212, 4108, 7189, 14378, 28756, 544717, 1089434, 2178868, 3813019, 7081321, 7626038, 14162642, 15252076, 28325284, 43032643, 49569247, 86065286, 99138494, 172130572, 198276988, 301228501, 559424359, 602457002, 1118848718, 1204914004, 2237697436, 3915970513, 7831941026, 15663882052]

約数ペア:

[(1, 15663882052), (2, 7831941026), (4, 3915970513), (7, 2237697436), (13, 1204914004), (14, 1118848718), (26, 602457002), (28, 559424359), (52, 301228501), (79, 198276988), (91, 172130572), (158, 99138494), (182, 86065286), (316, 49569247), (364, 43032643), (553, 28325284), (1027, 15252076), (1106, 14162642), (2054, 7626038), (2212, 7081321), (4108, 3813019), (7189, 2178868), (14378, 1089434), (28756, 544717)]