1397821836224

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{1985542381}}^1$

素因数の和:1985542404

約数の個数: 28

約数和(自身を含む): 3025966590168

約数和(自身を除く): 1628144753944

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 1985542381, 3971084762, 7942169524, 15884339048, 21840966191, 31768678096, 43681932382, 63537356192, 87363864764, 127074712384, 174727729528, 349455459056, 698910918112, 1397821836224]

約数ペア:

[(1, 1397821836224), (2, 698910918112), (4, 349455459056), (8, 174727729528), (11, 127074712384), (16, 87363864764), (22, 63537356192), (32, 43681932382), (44, 31768678096), (64, 21840966191), (88, 15884339048), (176, 7942169524), (352, 3971084762), (704, 1985542381)]