6438388

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1117}}^1$

素因数の和:1263

約数の個数: 24

約数和(自身を含む): 12396384

約数和(自身を除く): 5957996

約数列:

[1, 2, 4, 11, 22, 44, 131, 262, 524, 1117, 1441, 2234, 2882, 4468, 5764, 12287, 24574, 49148, 146327, 292654, 585308, 1609597, 3219194, 6438388]

約数ペア:

[(1, 6438388), (2, 3219194), (4, 1609597), (11, 585308), (22, 292654), (44, 146327), (131, 49148), (262, 24574), (524, 12287), (1117, 5764), (1441, 4468), (2234, 2882)]