28910922806

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{19774913}}^1$

素因数の和:19774975

約数の個数: 16

約数和(自身を含む): 46985195664

約数和(自身を除く): 18074272858

約数列:

[1, 2, 17, 34, 43, 86, 731, 1462, 19774913, 39549826, 336173521, 672347042, 850321259, 1700642518, 14455461403, 28910922806]

約数ペア:

[(1, 28910922806), (2, 14455461403), (17, 1700642518), (34, 850321259), (43, 672347042), (86, 336173521), (731, 39549826), (1462, 19774913)]