2180996887

素因数分解:

${\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1\times {\mathrm{1009}}^1$

素因数の和:1410

約数の個数: 16

約数和(自身を含む): 2236140000

約数和(自身を除く): 55143113

約数列:

[1, 89, 149, 163, 1009, 13261, 14507, 24287, 89801, 150341, 164467, 2161543, 13380349, 14637563, 24505583, 2180996887]

約数ペア:

[(1, 2180996887), (89, 24505583), (149, 14637563), (163, 13380349), (1009, 2161543), (13261, 164467), (14507, 150341), (24287, 89801)]