2013169216

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{443039}}^1$

素因数の和:443122

約数の個数: 28

約数和(自身を含む): 4051157760

約数和(自身を除く): 2037988544

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 142, 284, 568, 1136, 2272, 4544, 443039, 886078, 1772156, 3544312, 7088624, 14177248, 28354496, 31455769, 62911538, 125823076, 251646152, 503292304, 1006584608, 2013169216]

約数ペア:

[(1, 2013169216), (2, 1006584608), (4, 503292304), (8, 251646152), (16, 125823076), (32, 62911538), (64, 31455769), (71, 28354496), (142, 14177248), (284, 7088624), (568, 3544312), (1136, 1772156), (2272, 886078), (4544, 443039)]