2862844

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{271}}^1$

素因数の和:433

約数の個数: 24

約数和(自身を含む): 5331200

約数和(自身を除く): 2468356

約数列:

[1, 2, 4, 19, 38, 76, 139, 271, 278, 542, 556, 1084, 2641, 5149, 5282, 10298, 10564, 20596, 37669, 75338, 150676, 715711, 1431422, 2862844]

約数ペア:

[(1, 2862844), (2, 1431422), (4, 715711), (19, 150676), (38, 75338), (76, 37669), (139, 20596), (271, 10564), (278, 10298), (542, 5282), (556, 5149), (1084, 2641)]