2139417856

素因数分解:

$2^8\times {\mathrm{1597}}^1\times {\mathrm{5233}}^1$

素因数の和:6846

約数の個数: 36

約数和(自身を含む): 4273969252

約数和(自身を除く): 2134551396

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 1597, 3194, 5233, 6388, 10466, 12776, 20932, 25552, 41864, 51104, 83728, 102208, 167456, 204416, 334912, 408832, 669824, 1339648, 8357101, 16714202, 33428404, 66856808, 133713616, 267427232, 534854464, 1069708928, 2139417856]

約数ペア:

[(1, 2139417856), (2, 1069708928), (4, 534854464), (8, 267427232), (16, 133713616), (32, 66856808), (64, 33428404), (128, 16714202), (256, 8357101), (1597, 1339648), (3194, 669824), (5233, 408832), (6388, 334912), (10466, 204416), (12776, 167456), (20932, 102208), (25552, 83728), (41864, 51104)]