6638606

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{821}}^1$

素因数の和:1147

約数の個数: 16

約数和(自身を含む): 10771488

約数和(自身を除く): 4132882

約数列:

[1, 2, 13, 26, 311, 622, 821, 1642, 4043, 8086, 10673, 21346, 255331, 510662, 3319303, 6638606]

約数ペア:

[(1, 6638606), (2, 3319303), (13, 510662), (26, 255331), (311, 21346), (622, 10673), (821, 8086), (1642, 4043)]