2051210358

素因数分解:

$2^1\times 3^3\times {\mathrm{499}}^1\times {\mathrm{76123}}^1$

素因数の和:76633

約数の個数: 32

約数和(自身を含む): 4567440000

約数和(自身を除く): 2516229642

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 499, 998, 1497, 2994, 4491, 8982, 13473, 26946, 76123, 152246, 228369, 456738, 685107, 1370214, 2055321, 4110642, 37985377, 75970754, 113956131, 227912262, 341868393, 683736786, 1025605179, 2051210358]

約数ペア:

[(1, 2051210358), (2, 1025605179), (3, 683736786), (6, 341868393), (9, 227912262), (18, 113956131), (27, 75970754), (54, 37985377), (499, 4110642), (998, 2055321), (1497, 1370214), (2994, 685107), (4491, 456738), (8982, 228369), (13473, 152246), (26946, 76123)]