1946375992

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{131}}^1\times {\mathrm{15349}}^1$

素因数の和:15508

約数の個数: 48

約数和(自身を含む): 4042269000

約数和(自身を除く): 2095893008

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 131, 242, 262, 484, 524, 968, 1048, 1441, 2882, 5764, 11528, 15349, 15851, 30698, 31702, 61396, 63404, 122792, 126808, 168839, 337678, 675356, 1350712, 1857229, 2010719, 3714458, 4021438, 7428916, 8042876, 14857832, 16085752, 22117909, 44235818, 88471636, 176943272, 243296999, 486593998, 973187996, 1946375992]

約数ペア:

[(1, 1946375992), (2, 973187996), (4, 486593998), (8, 243296999), (11, 176943272), (22, 88471636), (44, 44235818), (88, 22117909), (121, 16085752), (131, 14857832), (242, 8042876), (262, 7428916), (484, 4021438), (524, 3714458), (968, 2010719), (1048, 1857229), (1441, 1350712), (2882, 675356), (5764, 337678), (11528, 168839), (15349, 126808), (15851, 122792), (30698, 63404), (31702, 61396)]