1320233344

素因数分解:

$2^7\times {\mathrm{883}}^1\times {\mathrm{11681}}^1$

素因数の和:12578

約数の個数: 32

約数和(自身を含む): 2633356440

約数和(自身を除く): 1313123096

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 883, 1766, 3532, 7064, 11681, 14128, 23362, 28256, 46724, 56512, 93448, 113024, 186896, 373792, 747584, 1495168, 10314323, 20628646, 41257292, 82514584, 165029168, 330058336, 660116672, 1320233344]

約数ペア:

[(1, 1320233344), (2, 660116672), (4, 330058336), (8, 165029168), (16, 82514584), (32, 41257292), (64, 20628646), (128, 10314323), (883, 1495168), (1766, 747584), (3532, 373792), (7064, 186896), (11681, 113024), (14128, 93448), (23362, 56512), (28256, 46724)]