127787528

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{1452131}}^1$

素因数の和:1452148

約数の個数: 16

約数和(自身を含む): 261383760

約数和(自身を除く): 133596232

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 1452131, 2904262, 5808524, 11617048, 15973441, 31946882, 63893764, 127787528]

約数ペア:

[(1, 127787528), (2, 63893764), (4, 31946882), (8, 15973441), (11, 11617048), (22, 5808524), (44, 2904262), (88, 1452131)]