1489122908

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4090997}}^1$

素因数の和:4091021

約数の個数: 24

約数和(自身を含む): 3207342432

約数和(自身を除く): 1718219524

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 4090997, 8181994, 16363988, 28636979, 53182961, 57273958, 106365922, 114547916, 212731844, 372280727, 744561454, 1489122908]

約数ペア:

[(1, 1489122908), (2, 744561454), (4, 372280727), (7, 212731844), (13, 114547916), (14, 106365922), (26, 57273958), (28, 53182961), (52, 28636979), (91, 16363988), (182, 8181994), (364, 4090997)]