2718604

素因数分解:

$2^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{643}}^1$

素因数の和:805

約数の個数: 24

約数和(自身を含む): 5481728

約数和(自身を除く): 2763124

約数列:

[1, 2, 4, 7, 14, 28, 151, 302, 604, 643, 1057, 1286, 2114, 2572, 4228, 4501, 9002, 18004, 97093, 194186, 388372, 679651, 1359302, 2718604]

約数ペア:

[(1, 2718604), (2, 1359302), (4, 679651), (7, 388372), (14, 194186), (28, 97093), (151, 18004), (302, 9002), (604, 4501), (643, 4228), (1057, 2572), (1286, 2114)]