2018574872

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{541}}^1\times {\mathrm{6569}}^1$

素因数の和:7187

約数の個数: 32

約数和(自身を含む): 3845815200

約数和(自身を除く): 1827240328

約数列:

[1, 2, 4, 8, 71, 142, 284, 541, 568, 1082, 2164, 4328, 6569, 13138, 26276, 38411, 52552, 76822, 153644, 307288, 466399, 932798, 1865596, 3553829, 3731192, 7107658, 14215316, 28430632, 252321859, 504643718, 1009287436, 2018574872]

約数ペア:

[(1, 2018574872), (2, 1009287436), (4, 504643718), (8, 252321859), (71, 28430632), (142, 14215316), (284, 7107658), (541, 3731192), (568, 3553829), (1082, 1865596), (2164, 932798), (4328, 466399), (6569, 307288), (13138, 153644), (26276, 76822), (38411, 52552)]