2166787424

素因数分解:

$2^5\times {\mathrm{353}}^1\times {\mathrm{433}}^1\times {\mathrm{443}}^1$

素因数の和:1239

約数の個数: 48

約数和(自身を含む): 4297506192

約数和(自身を除く): 2130718768

約数列:

[1, 2, 4, 8, 16, 32, 353, 433, 443, 706, 866, 886, 1412, 1732, 1772, 2824, 3464, 3544, 5648, 6928, 7088, 11296, 13856, 14176, 152849, 156379, 191819, 305698, 312758, 383638, 611396, 625516, 767276, 1222792, 1251032, 1534552, 2445584, 2502064, 3069104, 4891168, 5004128, 6138208, 67712107, 135424214, 270848428, 541696856, 1083393712, 2166787424]

約数ペア:

[(1, 2166787424), (2, 1083393712), (4, 541696856), (8, 270848428), (16, 135424214), (32, 67712107), (353, 6138208), (433, 5004128), (443, 4891168), (706, 3069104), (866, 2502064), (886, 2445584), (1412, 1534552), (1732, 1251032), (1772, 1222792), (2824, 767276), (3464, 625516), (3544, 611396), (5648, 383638), (6928, 312758), (7088, 305698), (11296, 191819), (13856, 156379), (14176, 152849)]