2577764

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2141}}^1$

素因数の和:2195

約数の個数: 24

約数和(自身を含む): 5277888

約数和(自身を除く): 2700124

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 2141, 4282, 8564, 14987, 29974, 59948, 92063, 184126, 368252, 644441, 1288882, 2577764]

約数ペア:

[(1, 2577764), (2, 1288882), (4, 644441), (7, 368252), (14, 184126), (28, 92063), (43, 59948), (86, 29974), (172, 14987), (301, 8564), (602, 4282), (1204, 2141)]