2613013

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:252

約数の個数: 16

約数和(自身を含む): 3024000

約数和(自身を除く): 410987

約数列:

[1, 13, 19, 71, 149, 247, 923, 1349, 1937, 2831, 10579, 17537, 36803, 137527, 201001, 2613013]

約数ペア:

[(1, 2613013), (13, 201001), (19, 137527), (71, 36803), (149, 17537), (247, 10579), (923, 2831), (1349, 1937)]