1139363008

素因数分解:

$2^6\times 7^1\times {\mathrm{2543221}}^1$

素因数の和:2543240

約数の個数: 28

約数和(自身を含む): 2583913552

約数和(自身を除く): 1444550544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 2543221, 5086442, 10172884, 17802547, 20345768, 35605094, 40691536, 71210188, 81383072, 142420376, 162766144, 284840752, 569681504, 1139363008]

約数ペア:

[(1, 1139363008), (2, 569681504), (4, 284840752), (7, 162766144), (8, 142420376), (14, 81383072), (16, 71210188), (28, 40691536), (32, 35605094), (56, 20345768), (64, 17802547), (112, 10172884), (224, 5086442), (448, 2543221)]