2699884

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1427}}^1$

素因数の和:1485

約数の個数: 24

約数和(自身を含む): 5277888

約数和(自身を除く): 2578004

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1427, 1892, 2854, 5708, 15697, 31394, 61361, 62788, 122722, 245444, 674971, 1349942, 2699884]

約数ペア:

[(1, 2699884), (2, 1349942), (4, 674971), (11, 245444), (22, 122722), (43, 62788), (44, 61361), (86, 31394), (172, 15697), (473, 5708), (946, 2854), (1427, 1892)]