2014292215

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{720677}}^1$

素因数の和:720738

約数の個数: 16

約数和(自身を含む): 2663625888

約数和(自身を除く): 649333673

約数列:

[1, 5, 13, 43, 65, 215, 559, 2795, 720677, 3603385, 9368801, 30989111, 46844005, 154945555, 402858443, 2014292215]

約数ペア:

[(1, 2014292215), (5, 402858443), (13, 154945555), (43, 46844005), (65, 30989111), (215, 9368801), (559, 3603385), (2795, 720677)]