425463688

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{4090997}}^1$

素因数の和:4091016

約数の個数: 16

約数和(自身を含む): 859109580

約数和(自身を除く): 433645892

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 4090997, 8181994, 16363988, 32727976, 53182961, 106365922, 212731844, 425463688]

約数ペア:

[(1, 425463688), (2, 212731844), (4, 106365922), (8, 53182961), (13, 32727976), (26, 16363988), (52, 8181994), (104, 4090997)]