455877136

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{199247}}^1$

素因数の和:199279

約数の個数: 40

約数和(自身を含む): 1037683584

約数和(自身を除く): 581806448

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 199247, 398494, 796988, 1593976, 2191717, 2590211, 3187952, 4383434, 5180422, 8766868, 10360844, 17533736, 20721688, 28492321, 35067472, 41443376, 56984642, 113969284, 227938568, 455877136]

約数ペア:

[(1, 455877136), (2, 227938568), (4, 113969284), (8, 56984642), (11, 41443376), (13, 35067472), (16, 28492321), (22, 20721688), (26, 17533736), (44, 10360844), (52, 8766868), (88, 5180422), (104, 4383434), (143, 3187952), (176, 2590211), (208, 2191717), (286, 1593976), (572, 796988), (1144, 398494), (2288, 199247)]