804524656

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{12437}}^1$

素因数の和:12769

約数の個数: 40

約数和(自身を含む): 1684204704

約数和(自身を除く): 879680048

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 311, 622, 1244, 2488, 4043, 4976, 8086, 12437, 16172, 24874, 32344, 49748, 64688, 99496, 161681, 198992, 323362, 646724, 1293448, 2586896, 3867907, 7735814, 15471628, 30943256, 50282791, 61886512, 100565582, 201131164, 402262328, 804524656]

約数ペア:

[(1, 804524656), (2, 402262328), (4, 201131164), (8, 100565582), (13, 61886512), (16, 50282791), (26, 30943256), (52, 15471628), (104, 7735814), (208, 3867907), (311, 2586896), (622, 1293448), (1244, 646724), (2488, 323362), (4043, 198992), (4976, 161681), (8086, 99496), (12437, 64688), (16172, 49748), (24874, 32344)]