2104208

素因数分解:

$2^4\times {\mathrm{347}}^1\times {\mathrm{379}}^1$

素因数の和:734

約数の個数: 20

約数和(自身を含む): 4099440

約数和(自身を除く): 1995232

約数列:

[1, 2, 4, 8, 16, 347, 379, 694, 758, 1388, 1516, 2776, 3032, 5552, 6064, 131513, 263026, 526052, 1052104, 2104208]

約数ペア:

[(1, 2104208), (2, 1052104), (4, 526052), (8, 263026), (16, 131513), (347, 6064), (379, 5552), (694, 3032), (758, 2776), (1388, 1516)]