2912891536

素因数分解:

$2^4\times {\mathrm{359}}^1\times {\mathrm{507119}}^1$

素因数の和:507486

約数の個数: 20

約数和(自身を含む): 5659459200

約数和(自身を除く): 2746567664

約数列:

[1, 2, 4, 8, 16, 359, 718, 1436, 2872, 5744, 507119, 1014238, 2028476, 4056952, 8113904, 182055721, 364111442, 728222884, 1456445768, 2912891536]

約数ペア:

[(1, 2912891536), (2, 1456445768), (4, 728222884), (8, 364111442), (16, 182055721), (359, 8113904), (718, 4056952), (1436, 2028476), (2872, 1014238), (5744, 507119)]