522057978

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{8681}}^1$

素因数の和:8959

約数の個数: 48

約数和(自身を含む): 1223015976

約数和(自身を除く): 700957998

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 257, 514, 771, 1542, 2313, 3341, 4626, 6682, 8681, 10023, 17362, 20046, 26043, 30069, 52086, 60138, 78129, 112853, 156258, 225706, 338559, 677118, 1015677, 2031354, 2231017, 4462034, 6693051, 13386102, 20079153, 29003221, 40158306, 58006442, 87009663, 174019326, 261028989, 522057978]

約数ペア:

[(1, 522057978), (2, 261028989), (3, 174019326), (6, 87009663), (9, 58006442), (13, 40158306), (18, 29003221), (26, 20079153), (39, 13386102), (78, 6693051), (117, 4462034), (234, 2231017), (257, 2031354), (514, 1015677), (771, 677118), (1542, 338559), (2313, 225706), (3341, 156258), (4626, 112853), (6682, 78129), (8681, 60138), (10023, 52086), (17362, 30069), (20046, 26043)]