2048231384

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{619}}^1\times {\mathrm{9619}}^1$

素因数の和:10287

約数の個数: 32

約数和(自身を含む): 3936504000

約数和(自身を除く): 1888272616

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 619, 1238, 2476, 4952, 9619, 19238, 26617, 38476, 53234, 76952, 106468, 212936, 413617, 827234, 1654468, 3308936, 5954161, 11908322, 23816644, 47633288, 256028923, 512057846, 1024115692, 2048231384]

約数ペア:

[(1, 2048231384), (2, 1024115692), (4, 512057846), (8, 256028923), (43, 47633288), (86, 23816644), (172, 11908322), (344, 5954161), (619, 3308936), (1238, 1654468), (2476, 827234), (4952, 413617), (9619, 212936), (19238, 106468), (26617, 76952), (38476, 53234)]