408065632132

素因数分解:

$2^2\times {\mathrm{1607}}^1\times {\mathrm{63482519}}^1$

素因数の和:63484130

約数の個数: 12

約数和(自身を含む): 714559245120

約数和(自身を除く): 306493612988

約数列:

[1, 2, 4, 1607, 3214, 6428, 63482519, 126965038, 253930076, 102016408033, 204032816066, 408065632132]

約数ペア:

[(1, 408065632132), (2, 204032816066), (4, 102016408033), (1607, 253930076), (3214, 126965038), (6428, 63482519)]