84247670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{648059}}^1$

素因数の和:648079

約数の個数: 16

約数和(自身を含む): 163311120

約数和(自身を除く): 79063450

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 648059, 1296118, 3240295, 6480590, 8424767, 16849534, 42123835, 84247670]

約数ペア:

[(1, 84247670), (2, 42123835), (5, 16849534), (10, 8424767), (13, 6480590), (26, 3240295), (65, 1296118), (130, 648059)]