2005506872

素因数分解:

$2^3\times {\mathrm{5419}}^1\times {\mathrm{46261}}^1$

素因数の和:51686

約数の個数: 16

約数和(自身を含む): 3761100600

約数和(自身を除く): 1755593728

約数列:

[1, 2, 4, 8, 5419, 10838, 21676, 43352, 46261, 92522, 185044, 370088, 250688359, 501376718, 1002753436, 2005506872]

約数ペア:

[(1, 2005506872), (2, 1002753436), (4, 501376718), (8, 250688359), (5419, 370088), (10838, 185044), (21676, 92522), (43352, 46261)]