2019292808

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{3583}}^1\times {\mathrm{5419}}^1$

素因数の和:9021

約数の個数: 32

約数和(自身を含む): 4079308800

約数和(自身を除く): 2060015992

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 3583, 5419, 7166, 10838, 14332, 21676, 28664, 43352, 46579, 70447, 93158, 140894, 186316, 281788, 372632, 563576, 19416277, 38832554, 77665108, 155330216, 252411601, 504823202, 1009646404, 2019292808]

約数ペア:

[(1, 2019292808), (2, 1009646404), (4, 504823202), (8, 252411601), (13, 155330216), (26, 77665108), (52, 38832554), (104, 19416277), (3583, 563576), (5419, 372632), (7166, 281788), (10838, 186316), (14332, 140894), (21676, 93158), (28664, 70447), (43352, 46579)]