5215042

素因数分解:

$2^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{2719}}^1$

素因数の和:2865

約数の個数: 16

約数和(自身を含む): 9008640

約数和(自身を除く): 3793598

約数列:

[1, 2, 7, 14, 137, 274, 959, 1918, 2719, 5438, 19033, 38066, 372503, 745006, 2607521, 5215042]

約数ペア:

[(1, 5215042), (2, 2607521), (7, 745006), (14, 372503), (137, 38066), (274, 19033), (959, 5438), (1918, 2719)]