13379400372

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1087}}^1\times {\mathrm{78901}}^1$

素因数の和:80008

約数の個数: 48

約数和(自身を含む): 33651387392

約数和(自身を除く): 20271987020

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1087, 2174, 3261, 4348, 6522, 13044, 14131, 28262, 42393, 56524, 78901, 84786, 157802, 169572, 236703, 315604, 473406, 946812, 1025713, 2051426, 3077139, 4102852, 6154278, 12308556, 85765387, 171530774, 257296161, 343061548, 514592322, 1029184644, 1114950031, 2229900062, 3344850093, 4459800124, 6689700186, 13379400372]

約数ペア:

[(1, 13379400372), (2, 6689700186), (3, 4459800124), (4, 3344850093), (6, 2229900062), (12, 1114950031), (13, 1029184644), (26, 514592322), (39, 343061548), (52, 257296161), (78, 171530774), (156, 85765387), (1087, 12308556), (2174, 6154278), (3261, 4102852), (4348, 3077139), (6522, 2051426), (13044, 1025713), (14131, 946812), (28262, 473406), (42393, 315604), (56524, 236703), (78901, 169572), (84786, 157802)]