528087688

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{474899}}^1$

素因数の和:475044

約数の個数: 16

約数和(自身を含む): 997290000

約数和(自身を除く): 469202312

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 474899, 949798, 1899596, 3799192, 66010961, 132021922, 264043844, 528087688]

約数ペア:

[(1, 528087688), (2, 264043844), (4, 132021922), (8, 66010961), (139, 3799192), (278, 1899596), (556, 949798), (1112, 474899)]