489457534

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{3739}}^1$

素因数の和:3868

約数の個数: 32

約数和(自身を含む): 793029600

約数和(自身を除く): 303572066

約数列:

[1, 2, 29, 37, 58, 61, 74, 122, 1073, 1769, 2146, 2257, 3538, 3739, 4514, 7478, 65453, 108431, 130906, 138343, 216862, 228079, 276686, 456158, 4011947, 6614291, 8023894, 8438923, 13228582, 16877846, 244728767, 489457534]

約数ペア:

[(1, 489457534), (2, 244728767), (29, 16877846), (37, 13228582), (58, 8438923), (61, 8023894), (74, 6614291), (122, 4011947), (1073, 456158), (1769, 276686), (2146, 228079), (2257, 216862), (3538, 138343), (3739, 130906), (4514, 108431), (7478, 65453)]