2649207847

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1637}}^1\times {\mathrm{11317}}^1$

素因数の和:12978

約数の個数: 16

約数和(自身を含む): 3114532512

約数和(自身を除く): 465324665

約数列:

[1, 11, 13, 143, 1637, 11317, 18007, 21281, 124487, 147121, 234091, 1618331, 18525929, 203785219, 240837077, 2649207847]

約数ペア:

[(1, 2649207847), (11, 240837077), (13, 203785219), (143, 18525929), (1637, 1618331), (11317, 234091), (18007, 147121), (21281, 124487)]