2748274

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2333}}^1$

素因数の和:2385

約数の個数: 16

約数和(自身を含む): 4481280

約数和(自身を除く): 1733006

約数列:

[1, 2, 19, 31, 38, 62, 589, 1178, 2333, 4666, 44327, 72323, 88654, 144646, 1374137, 2748274]

約数ペア:

[(1, 2748274), (2, 1374137), (19, 144646), (31, 88654), (38, 72323), (62, 44327), (589, 4666), (1178, 2333)]