1029136

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{491}}^1$

素因数の和:630

約数の個数: 20

約数和(自身を含む): 2013264

約数和(自身を除く): 984128

約数列:

[1, 2, 4, 8, 16, 131, 262, 491, 524, 982, 1048, 1964, 2096, 3928, 7856, 64321, 128642, 257284, 514568, 1029136]

約数ペア:

[(1, 1029136), (2, 514568), (4, 257284), (8, 128642), (16, 64321), (131, 7856), (262, 3928), (491, 2096), (524, 1964), (982, 1048)]