3949136

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{4657}}^1$

素因数の和:4718

約数の個数: 20

約数和(自身を含む): 7797492

約数和(自身を除く): 3848356

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 4657, 9314, 18628, 37256, 74512, 246821, 493642, 987284, 1974568, 3949136]

約数ペア:

[(1, 3949136), (2, 1974568), (4, 987284), (8, 493642), (16, 246821), (53, 74512), (106, 37256), (212, 18628), (424, 9314), (848, 4657)]