2106756428

素因数分解:

$2^2\times 7^1\times {\mathrm{75241301}}^1$

素因数の和:75241312

約数の個数: 12

約数和(自身を含む): 4213512912

約数和(自身を除く): 2106756484

約数列:

[1, 2, 4, 7, 14, 28, 75241301, 150482602, 300965204, 526689107, 1053378214, 2106756428]

約数ペア:

[(1, 2106756428), (2, 1053378214), (4, 526689107), (7, 300965204), (14, 150482602), (28, 75241301)]