1349706103690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{140740991}}^1$

素因数の和:140741142

約数の個数: 32

約数和(自身を含む): 2796804993024

約数和(自身を除く): 1447098889334

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 137, 274, 685, 959, 1370, 1918, 4795, 9590, 140740991, 281481982, 703704955, 985186937, 1407409910, 1970373874, 4925934685, 9851869370, 19281515767, 38563031534, 96407578835, 134970610369, 192815157670, 269941220738, 674853051845, 1349706103690]

約数ペア:

[(1, 1349706103690), (2, 674853051845), (5, 269941220738), (7, 192815157670), (10, 134970610369), (14, 96407578835), (35, 38563031534), (70, 19281515767), (137, 9851869370), (274, 4925934685), (685, 1970373874), (959, 1407409910), (1370, 985186937), (1918, 703704955), (4795, 281481982), (9590, 140740991)]