487260804

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{258631}}^1$

素因数の和:258795

約数の個数: 24

約数和(自身を含む): 1144187968

約数和(自身を除く): 656927164

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 258631, 517262, 775893, 1034524, 1551786, 3103572, 40605067, 81210134, 121815201, 162420268, 243630402, 487260804]

約数ペア:

[(1, 487260804), (2, 243630402), (3, 162420268), (4, 121815201), (6, 81210134), (12, 40605067), (157, 3103572), (314, 1551786), (471, 1034524), (628, 775893), (942, 517262), (1884, 258631)]