7139714465

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{170827}}^1$

素因数の和:171488

約数の個数: 16

約数和(自身を含む): 9241111488

約数和(自身を除く): 2101397023

約数列:

[1, 5, 13, 65, 643, 3215, 8359, 41795, 170827, 854135, 2220751, 11103755, 109841761, 549208805, 1427942893, 7139714465]

約数ペア:

[(1, 7139714465), (5, 1427942893), (13, 549208805), (65, 109841761), (643, 11103755), (3215, 2220751), (8359, 854135), (41795, 170827)]