2510199536

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{659}}^1\times {\mathrm{18313}}^1$

素因数の和:18993

約数の個数: 40

約数和(自身を含む): 5245862160

約数和(自身を除く): 2735662624

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 659, 1318, 2636, 5272, 8567, 10544, 17134, 18313, 34268, 36626, 68536, 73252, 137072, 146504, 238069, 293008, 476138, 952276, 1904552, 3809104, 12068267, 24136534, 48273068, 96546136, 156887471, 193092272, 313774942, 627549884, 1255099768, 2510199536]

約数ペア:

[(1, 2510199536), (2, 1255099768), (4, 627549884), (8, 313774942), (13, 193092272), (16, 156887471), (26, 96546136), (52, 48273068), (104, 24136534), (208, 12068267), (659, 3809104), (1318, 1904552), (2636, 952276), (5272, 476138), (8567, 293008), (10544, 238069), (17134, 146504), (18313, 137072), (34268, 73252), (36626, 68536)]