1928077404290

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1908987529}}^1$

素因数の和:1908987637

約数の個数: 16

約数和(自身を含む): 3504901105080

約数和(自身を除く): 1576823700790

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 1908987529, 3817975058, 9544937645, 19089875290, 192807740429, 385615480858, 964038702145, 1928077404290]

約数ペア:

[(1, 1928077404290), (2, 964038702145), (5, 385615480858), (10, 192807740429), (101, 19089875290), (202, 9544937645), (505, 3817975058), (1010, 1908987529)]