2119722.00000000

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{2207}}^1$

素因数の和:2407

約数の個数: 24

約数和(自身を含む): 111283200

約数和(自身を除く): 49460716

約数列:

[1, 2, 4, 47, 94, 149, 188, 298, 596, 2207, 4414, 7003, 8828, 14006, 28012, 103729, 207458, 328843, 414916, 657686, 1315372, 15455621, 30911242, 61822484]

約数ペア:

[(1, 61822484), (2, 30911242), (4, 15455621), (47, 1315372), (94, 657686), (149, 414916), (188, 328843), (298, 207458), (596, 103729), (2207, 28012), (4414, 14006), (7003, 8828)]