2000957189

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{907}}^1\times {\mathrm{4093}}^1$

素因数の和:5025

約数の個数: 24

約数和(自身を含む): 2542668768

約数和(自身を除く): 541711579

約数列:

[1, 7, 11, 49, 77, 539, 907, 4093, 6349, 9977, 28651, 44443, 45023, 69839, 200557, 315161, 488873, 2206127, 3712351, 25986457, 40835861, 181905199, 285851027, 2000957189]

約数ペア:

[(1, 2000957189), (7, 285851027), (11, 181905199), (49, 40835861), (77, 25986457), (539, 3712351), (907, 2206127), (4093, 488873), (6349, 315161), (9977, 200557), (28651, 69839), (44443, 45023)]