2488657.00000000

素因数分解:

$2^4\times {\mathrm{373}}^1\times {\mathrm{13553}}^1$

素因数の和:13934

約数の個数: 20

約数和(自身を含む): 157145076

約数和(自身を除く): 76260772

約数列:

[1, 2, 4, 8, 16, 373, 746, 1492, 2984, 5968, 13553, 27106, 54212, 108424, 216848, 5055269, 10110538, 20221076, 40442152, 80884304]

約数ペア:

[(1, 80884304), (2, 40442152), (4, 20221076), (8, 10110538), (16, 5055269), (373, 216848), (746, 108424), (1492, 54212), (2984, 27106), (5968, 13553)]