2017172810

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{28463}}^1$

素因数の和:28862

約数の個数: 32

約数和(自身を含む): 3832392960

約数和(自身を除く): 1815220150

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 373, 746, 1865, 3730, 7087, 14174, 28463, 35435, 56926, 70870, 142315, 284630, 540797, 1081594, 2703985, 5407970, 10616699, 21233398, 53083495, 106166990, 201717281, 403434562, 1008586405, 2017172810]

約数ペア:

[(1, 2017172810), (2, 1008586405), (5, 403434562), (10, 201717281), (19, 106166990), (38, 53083495), (95, 21233398), (190, 10616699), (373, 5407970), (746, 2703985), (1865, 1081594), (3730, 540797), (7087, 284630), (14174, 142315), (28463, 70870), (35435, 56926)]