4399504

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{2099}}^1$

素因数の和:2238

約数の個数: 20

約数和(自身を含む): 8593200

約数和(自身を除く): 4193696

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 2099, 4198, 8396, 16792, 33584, 274969, 549938, 1099876, 2199752, 4399504]

約数ペア:

[(1, 4399504), (2, 2199752), (4, 1099876), (8, 549938), (16, 274969), (131, 33584), (262, 16792), (524, 8396), (1048, 4198), (2096, 2099)]