4039402076

素因数分解:

$2^2\times {\mathrm{4951}}^1\times {\mathrm{203969}}^1$

素因数の和:208924

約数の個数: 12

約数和(自身を含む): 7070416080

約数和(自身を除く): 3031014004

約数列:

[1, 2, 4, 4951, 9902, 19804, 203969, 407938, 815876, 1009850519, 2019701038, 4039402076]

約数ペア:

[(1, 4039402076), (2, 2019701038), (4, 1009850519), (4951, 815876), (9902, 407938), (19804, 203969)]