1027548656

素因数分解:

$2^4\times {\mathrm{293}}^1\times {\mathrm{219187}}^1$

素因数の和:219488

約数の個数: 20

約数和(自身を含む): 1997679432

約数和(自身を除く): 970130776

約数列:

[1, 2, 4, 8, 16, 293, 586, 1172, 2344, 4688, 219187, 438374, 876748, 1753496, 3506992, 64221791, 128443582, 256887164, 513774328, 1027548656]

約数ペア:

[(1, 1027548656), (2, 513774328), (4, 256887164), (8, 128443582), (16, 64221791), (293, 3506992), (586, 1753496), (1172, 876748), (2344, 438374), (4688, 219187)]