512214992

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{299191}}^1$

素因数の和:299306

約数の個数: 20

約数和(自身を含む): 1001694816

約数和(自身を除く): 489479824

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 299191, 598382, 1196764, 2393528, 4787056, 32013437, 64026874, 128053748, 256107496, 512214992]

約数ペア:

[(1, 512214992), (2, 256107496), (4, 128053748), (8, 64026874), (16, 32013437), (107, 4787056), (214, 2393528), (428, 1196764), (856, 598382), (1712, 299191)]