1128889712

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{3713453}}^1$

素因数の和:3713480

約数の個数: 20

約数和(自身を含む): 2302341480

約数和(自身を除く): 1173451768

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 3713453, 7426906, 14853812, 29707624, 59415248, 70555607, 141111214, 282222428, 564444856, 1128889712]

約数ペア:

[(1, 1128889712), (2, 564444856), (4, 282222428), (8, 141111214), (16, 70555607), (19, 59415248), (38, 29707624), (76, 14853812), (152, 7426906), (304, 3713453)]