1364896

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1$

素因数の和:233

約数の個数: 48

約数和(自身を含む): 3079944

約数和(自身を除く): 1715048

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 193, 208, 221, 272, 386, 416, 442, 544, 772, 884, 1544, 1768, 2509, 3088, 3281, 3536, 5018, 6176, 6562, 7072, 10036, 13124, 20072, 26248, 40144, 42653, 52496, 80288, 85306, 104992, 170612, 341224, 682448, 1364896]

約数ペア:

[(1, 1364896), (2, 682448), (4, 341224), (8, 170612), (13, 104992), (16, 85306), (17, 80288), (26, 52496), (32, 42653), (34, 40144), (52, 26248), (68, 20072), (104, 13124), (136, 10036), (193, 7072), (208, 6562), (221, 6176), (272, 5018), (386, 3536), (416, 3281), (442, 3088), (544, 2509), (772, 1768), (884, 1544)]