2250570959

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{27449}}^1$

素因数の和:27539

約数の個数: 32

約数和(自身を含む): 2988316800

約数和(自身を除く): 737745841

約数列:

[1, 7, 13, 17, 53, 91, 119, 221, 371, 689, 901, 1547, 4823, 6307, 11713, 27449, 81991, 192143, 356837, 466633, 1454797, 2497859, 3266431, 6066229, 10183579, 18912361, 24731549, 42463603, 132386527, 173120843, 321510137, 2250570959]

約数ペア:

[(1, 2250570959), (7, 321510137), (13, 173120843), (17, 132386527), (53, 42463603), (91, 24731549), (119, 18912361), (221, 10183579), (371, 6066229), (689, 3266431), (901, 2497859), (1547, 1454797), (4823, 466633), (6307, 356837), (11713, 192143), (27449, 81991)]