504892619

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{293}}^1$

素因数の和:480

約数の個数: 48

約数和(自身を含む): 675682560

約数和(自身を除く): 170789941

約数列:

[1, 7, 11, 23, 49, 77, 139, 161, 253, 293, 539, 973, 1127, 1529, 1771, 2051, 3197, 3223, 6739, 6811, 10703, 12397, 14357, 22379, 22561, 35167, 40727, 47173, 74129, 74921, 156653, 157927, 246169, 285089, 330211, 447997, 518903, 936721, 1723183, 1995623, 3135979, 3632321, 6557047, 10303931, 21951853, 45899329, 72127517, 504892619]

約数ペア:

[(1, 504892619), (7, 72127517), (11, 45899329), (23, 21951853), (49, 10303931), (77, 6557047), (139, 3632321), (161, 3135979), (253, 1995623), (293, 1723183), (539, 936721), (973, 518903), (1127, 447997), (1529, 330211), (1771, 285089), (2051, 246169), (3197, 157927), (3223, 156653), (6739, 74921), (6811, 74129), (10703, 47173), (12397, 40727), (14357, 35167), (22379, 22561)]