2380455728

素因数分解:

$2^4\times 7^1\times {\mathrm{21254069}}^1$

素因数の和:21254084

約数の個数: 20

約数和(自身を含む): 5271009360

約数和(自身を除く): 2890553632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 21254069, 42508138, 85016276, 148778483, 170032552, 297556966, 340065104, 595113932, 1190227864, 2380455728]

約数ペア:

[(1, 2380455728), (2, 1190227864), (4, 595113932), (7, 340065104), (8, 297556966), (14, 170032552), (16, 148778483), (28, 85016276), (56, 42508138), (112, 21254069)]