1344708872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{32569}}^1$

素因数の和:32985

約数の個数: 32

約数和(自身を含む): 2722200600

約数和(自身を除く): 1377491728

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 397, 794, 1588, 3176, 5161, 10322, 20644, 32569, 41288, 65138, 130276, 260552, 423397, 846794, 1693588, 3387176, 12929893, 25859786, 51719572, 103439144, 168088609, 336177218, 672354436, 1344708872]

約数ペア:

[(1, 1344708872), (2, 672354436), (4, 336177218), (8, 168088609), (13, 103439144), (26, 51719572), (52, 25859786), (104, 12929893), (397, 3387176), (794, 1693588), (1588, 846794), (3176, 423397), (5161, 260552), (10322, 130276), (20644, 65138), (32569, 41288)]