1713999728

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{805451}}^1$

素因数の和:805485

約数の個数: 40

約数和(自身を含む): 3995041920

約数和(自身を除く): 2281042192

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 805451, 1610902, 3221804, 5638157, 6443608, 11276314, 12887216, 15303569, 22552628, 30607138, 45105256, 61214276, 90210512, 107124983, 122428552, 214249966, 244857104, 428499932, 856999864, 1713999728]

約数ペア:

[(1, 1713999728), (2, 856999864), (4, 428499932), (7, 244857104), (8, 214249966), (14, 122428552), (16, 107124983), (19, 90210512), (28, 61214276), (38, 45105256), (56, 30607138), (76, 22552628), (112, 15303569), (133, 12887216), (152, 11276314), (266, 6443608), (304, 5638157), (532, 3221804), (1064, 1610902), (2128, 805451)]