4950985

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1291}}^1$

素因数の和:1368

約数の個数: 16

約数和(自身を含む): 6511680

約数和(自身を除く): 1560695

約数列:

[1, 5, 13, 59, 65, 295, 767, 1291, 3835, 6455, 16783, 76169, 83915, 380845, 990197, 4950985]

約数ペア:

[(1, 4950985), (5, 990197), (13, 380845), (59, 83915), (65, 76169), (295, 16783), (767, 6455), (1291, 3835)]