13909968488

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{336901}}^1$

素因数の和:337317

約数の個数: 32

約数和(自身を含む): 28158269160

約数和(自身を除く): 14248300672

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 397, 794, 1588, 3176, 5161, 10322, 20644, 41288, 336901, 673802, 1347604, 2695208, 4379713, 8759426, 17518852, 35037704, 133749697, 267499394, 534998788, 1069997576, 1738746061, 3477492122, 6954984244, 13909968488]

約数ペア:

[(1, 13909968488), (2, 6954984244), (4, 3477492122), (8, 1738746061), (13, 1069997576), (26, 534998788), (52, 267499394), (104, 133749697), (397, 35037704), (794, 17518852), (1588, 8759426), (3176, 4379713), (5161, 2695208), (10322, 1347604), (20644, 673802), (41288, 336901)]