2196367615

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{15173}}^1$

素因数の和:15339

約数の個数: 32

約数和(自身を含む): 3028487616

約数和(自身を除く): 832120001

約数列:

[1, 5, 13, 17, 65, 85, 131, 221, 655, 1105, 1703, 2227, 8515, 11135, 15173, 28951, 75865, 144755, 197249, 257941, 986245, 1289705, 1987663, 3353233, 9938315, 16766165, 25839619, 33790271, 129198095, 168951355, 439273523, 2196367615]

約数ペア:

[(1, 2196367615), (5, 439273523), (13, 168951355), (17, 129198095), (65, 33790271), (85, 25839619), (131, 16766165), (221, 9938315), (655, 3353233), (1105, 1987663), (1703, 1289705), (2227, 986245), (8515, 257941), (11135, 197249), (15173, 144755), (28951, 75865)]