1388884094

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{192847}}^1$

素因数の和:193139

約数の個数: 16

約数和(自身を含む): 2251693248

約数和(自身を除く): 862809154

約数列:

[1, 2, 13, 26, 277, 554, 3601, 7202, 192847, 385694, 2507011, 5014022, 53418619, 106837238, 694442047, 1388884094]

約数ペア:

[(1, 1388884094), (2, 694442047), (13, 106837238), (26, 53418619), (277, 5014022), (554, 2507011), (3601, 385694), (7202, 192847)]