854084

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:128

約数の個数: 48

約数和(自身を含む): 1935360

約数和(自身を除く): 1081276

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 47, 59, 77, 94, 118, 154, 188, 236, 308, 329, 413, 517, 649, 658, 826, 1034, 1298, 1316, 1652, 2068, 2596, 2773, 3619, 4543, 5546, 7238, 9086, 11092, 14476, 18172, 19411, 30503, 38822, 61006, 77644, 122012, 213521, 427042, 854084]

約数ペア:

[(1, 854084), (2, 427042), (4, 213521), (7, 122012), (11, 77644), (14, 61006), (22, 38822), (28, 30503), (44, 19411), (47, 18172), (59, 14476), (77, 11092), (94, 9086), (118, 7238), (154, 5546), (188, 4543), (236, 3619), (308, 2773), (329, 2596), (413, 2068), (517, 1652), (649, 1316), (658, 1298), (826, 1034)]