858382268

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1$

素因数の和:530

約数の個数: 48

約数和(自身を含む): 1557964800

約数和(自身を除く): 699582532

約数列:

[1, 2, 4, 59, 118, 137, 139, 191, 236, 274, 278, 382, 548, 556, 764, 8083, 8201, 11269, 16166, 16402, 19043, 22538, 26167, 26549, 32332, 32804, 38086, 45076, 52334, 53098, 76172, 104668, 106196, 1123537, 1543853, 1566391, 2247074, 3087706, 3132782, 3637213, 4494148, 6175412, 6265564, 7274426, 14548852, 214595567, 429191134, 858382268]

約数ペア:

[(1, 858382268), (2, 429191134), (4, 214595567), (59, 14548852), (118, 7274426), (137, 6265564), (139, 6175412), (191, 4494148), (236, 3637213), (274, 3132782), (278, 3087706), (382, 2247074), (548, 1566391), (556, 1543853), (764, 1123537), (8083, 106196), (8201, 104668), (11269, 76172), (16166, 53098), (16402, 52334), (19043, 45076), (22538, 38086), (26167, 32804), (26549, 32332)]