13303970576

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{142453}}^1$

素因数の和:142923

約数の個数: 40

約数和(自身を含む): 27821266200

約数和(自身を除く): 14517295624

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 449, 898, 1796, 3592, 5837, 7184, 11674, 23348, 46696, 93392, 142453, 284906, 569812, 1139624, 1851889, 2279248, 3703778, 7407556, 14815112, 29630224, 63961397, 127922794, 255845588, 511691176, 831498161, 1023382352, 1662996322, 3325992644, 6651985288, 13303970576]

約数ペア:

[(1, 13303970576), (2, 6651985288), (4, 3325992644), (8, 1662996322), (13, 1023382352), (16, 831498161), (26, 511691176), (52, 255845588), (104, 127922794), (208, 63961397), (449, 29630224), (898, 14815112), (1796, 7407556), (3592, 3703778), (5837, 2279248), (7184, 1851889), (11674, 1139624), (23348, 569812), (46696, 284906), (93392, 142453)]