2012096905

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4422191}}^1$

素因数の和:4422216

約数の個数: 16

約数和(自身を含む): 2971713024

約数和(自身を除く): 959616119

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 4422191, 22110955, 30955337, 57488483, 154776685, 287442415, 402419381, 2012096905]

約数ペア:

[(1, 2012096905), (5, 402419381), (7, 287442415), (13, 154776685), (35, 57488483), (65, 30955337), (91, 22110955), (455, 4422191)]