2016521768

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{3190699}}^1$

素因数の和:3190784

約数の個数: 16

約数和(自身を含む): 3828840000

約数和(自身を除く): 1812318232

約数列:

[1, 2, 4, 8, 79, 158, 316, 632, 3190699, 6381398, 12762796, 25525592, 252065221, 504130442, 1008260884, 2016521768]

約数ペア:

[(1, 2016521768), (2, 1008260884), (4, 504130442), (8, 252065221), (79, 25525592), (158, 12762796), (316, 6381398), (632, 3190699)]