2116776368

素因数分解:

$2^4\times 7^1\times {\mathrm{18899789}}^1$

素因数の和:18899804

約数の個数: 20

約数和(自身を含む): 4687147920

約数和(自身を除く): 2570371552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 18899789, 37799578, 75599156, 132298523, 151198312, 264597046, 302396624, 529194092, 1058388184, 2116776368]

約数ペア:

[(1, 2116776368), (2, 1058388184), (4, 529194092), (7, 302396624), (8, 264597046), (14, 151198312), (16, 132298523), (28, 75599156), (56, 37799578), (112, 18899789)]