2201231605

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{439}}^1\times {\mathrm{1123}}^1$

素因数の和:1633

約数の個数: 32

約数和(自身を含む): 2848665600

約数和(自身を除く): 647433995

約数列:

[1, 5, 19, 47, 95, 235, 439, 893, 1123, 2195, 4465, 5615, 8341, 20633, 21337, 41705, 52781, 103165, 106685, 263905, 392027, 492997, 1002839, 1960135, 2464985, 5014195, 9366943, 23170859, 46834715, 115854295, 440246321, 2201231605]

約数ペア:

[(1, 2201231605), (5, 440246321), (19, 115854295), (47, 46834715), (95, 23170859), (235, 9366943), (439, 5014195), (893, 2464985), (1123, 1960135), (2195, 1002839), (4465, 492997), (5615, 392027), (8341, 263905), (20633, 106685), (21337, 103165), (41705, 52781)]