4542778

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{523}}^1$

素因数の和:669

約数の個数: 16

約数和(自身を含む): 7055136

約数和(自身を除く): 2512358

約数列:

[1, 2, 43, 86, 101, 202, 523, 1046, 4343, 8686, 22489, 44978, 52823, 105646, 2271389, 4542778]

約数ペア:

[(1, 4542778), (2, 2271389), (43, 105646), (86, 52823), (101, 44978), (202, 22489), (523, 8686), (1046, 4343)]