2113018869

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{997}}^1\times {\mathrm{1753}}^1$

素因数の和:2797

約数の個数: 32

約数和(自身を含む): 3136881664

約数和(自身を除く): 1023862795

約数列:

[1, 3, 13, 31, 39, 93, 403, 997, 1209, 1753, 2991, 5259, 12961, 22789, 30907, 38883, 54343, 68367, 92721, 163029, 401791, 706459, 1205373, 1747741, 2119377, 5243223, 22720633, 54179971, 68161899, 162539913, 704339623, 2113018869]

約数ペア:

[(1, 2113018869), (3, 704339623), (13, 162539913), (31, 68161899), (39, 54179971), (93, 22720633), (403, 5243223), (997, 2119377), (1209, 1747741), (1753, 1205373), (2991, 706459), (5259, 401791), (12961, 163029), (22789, 92721), (30907, 68367), (38883, 54343)]