2049844

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:367

約数の個数: 24

約数和(自身を含む): 3777536

約数和(自身を除く): 1727692

約数列:

[1, 2, 4, 31, 61, 62, 122, 124, 244, 271, 542, 1084, 1891, 3782, 7564, 8401, 16531, 16802, 33062, 33604, 66124, 512461, 1024922, 2049844]

約数ペア:

[(1, 2049844), (2, 1024922), (4, 512461), (31, 66124), (61, 33604), (62, 33062), (122, 16802), (124, 16531), (244, 8401), (271, 7564), (542, 3782), (1084, 1891)]