13020124

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1$

素因数の和:286

約数の個数: 48

約数和(自身を含む): 26078976

約数和(自身を除く): 13058852

約数列:

[1, 2, 4, 13, 26, 31, 41, 52, 62, 82, 124, 164, 197, 394, 403, 533, 788, 806, 1066, 1271, 1612, 2132, 2542, 2561, 5084, 5122, 6107, 8077, 10244, 12214, 16154, 16523, 24428, 32308, 33046, 66092, 79391, 105001, 158782, 210002, 250387, 317564, 420004, 500774, 1001548, 3255031, 6510062, 13020124]

約数ペア:

[(1, 13020124), (2, 6510062), (4, 3255031), (13, 1001548), (26, 500774), (31, 420004), (41, 317564), (52, 250387), (62, 210002), (82, 158782), (124, 105001), (164, 79391), (197, 66092), (394, 33046), (403, 32308), (533, 24428), (788, 16523), (806, 16154), (1066, 12214), (1271, 10244), (1612, 8077), (2132, 6107), (2542, 5122), (2561, 5084)]