908647548

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{307}}^1\times {\mathrm{1571}}^1$

素因数の和:2042

約数の個数: 48

約数和(自身を含む): 2141994624

約数和(自身を除く): 1233347076

約数列:

[1, 2, 3, 4, 6, 12, 157, 307, 314, 471, 614, 628, 921, 942, 1228, 1571, 1842, 1884, 3142, 3684, 4713, 6284, 9426, 18852, 48199, 96398, 144597, 192796, 246647, 289194, 482297, 493294, 578388, 739941, 964594, 986588, 1446891, 1479882, 1929188, 2893782, 2959764, 5787564, 75720629, 151441258, 227161887, 302882516, 454323774, 908647548]

約数ペア:

[(1, 908647548), (2, 454323774), (3, 302882516), (4, 227161887), (6, 151441258), (12, 75720629), (157, 5787564), (307, 2959764), (314, 2893782), (471, 1929188), (614, 1479882), (628, 1446891), (921, 986588), (942, 964594), (1228, 739941), (1571, 578388), (1842, 493294), (1884, 482297), (3142, 289194), (3684, 246647), (4713, 192796), (6284, 144597), (9426, 96398), (18852, 48199)]