1159897192

素因数分解:

$2^3\times {\mathrm{641}}^1\times {\mathrm{226189}}^1$

素因数の和:226836

約数の個数: 16

約数和(自身を含む): 2178209700

約数和(自身を除く): 1018312508

約数列:

[1, 2, 4, 8, 641, 1282, 2564, 5128, 226189, 452378, 904756, 1809512, 144987149, 289974298, 579948596, 1159897192]

約数ペア:

[(1, 1159897192), (2, 579948596), (4, 289974298), (8, 144987149), (641, 1809512), (1282, 904756), (2564, 452378), (5128, 226189)]