2018921192

素因数分解:

$2^3\times {\mathrm{1109}}^1\times {\mathrm{227561}}^1$

素因数の和:228676

約数の個数: 16

約数和(自身を含む): 3788907300

約数和(自身を除く): 1769986108

約数列:

[1, 2, 4, 8, 1109, 2218, 4436, 8872, 227561, 455122, 910244, 1820488, 252365149, 504730298, 1009460596, 2018921192]

約数ペア:

[(1, 2018921192), (2, 1009460596), (4, 504730298), (8, 252365149), (1109, 1820488), (2218, 910244), (4436, 455122), (8872, 227561)]