7939052

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{349}}^1$

素因数の和:422

約数の個数: 36

約数和(自身を含む): 15640800

約数和(自身を除く): 7701748

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 121, 188, 242, 349, 484, 517, 698, 1034, 1396, 2068, 3839, 5687, 7678, 11374, 15356, 16403, 22748, 32806, 42229, 65612, 84458, 168916, 180433, 360866, 721732, 1984763, 3969526, 7939052]

約数ペア:

[(1, 7939052), (2, 3969526), (4, 1984763), (11, 721732), (22, 360866), (44, 180433), (47, 168916), (94, 84458), (121, 65612), (188, 42229), (242, 32806), (349, 22748), (484, 16403), (517, 15356), (698, 11374), (1034, 7678), (1396, 5687), (2068, 3839)]